Round brilliant halo ring
- Center
- 3.01 ct
- Color
- I
- Clarity
- SI1
- Metal
- Platinum
GIA certified. Halo and mounting hold 142 round brilliants, 2.46 ct total, F color, VS clarity, set three-quarters of the way around.
Collections
Signature collections by Frank Isaac
Every collection is designed in house and made in limited numbers. Pricing is by request, so call or book a visit to see a piece in person.
The 2024 Collection
Five groups, each piece documented
Carat weight, color and clarity are listed for every piece. Center stones marked GIA are certified by the Gemological Institute of America.
Exclusive Bridal Collection
Six engagement rings built around large center stones, five of them GIA certified.
Oval diamond ring
- Center
- 4.10 ct
- Color
- H
- Clarity
- VS2
GIA certified oval. Pavé round brilliants, 0.48 ct total, H color, VS2 clarity, set three-quarters of the way around.
Oval three-stone ring
- Center
- 10.16 ct
- Color
- H
- Clarity
- SI1
- Metal
- Platinum
GIA certified. Two half-moon side diamonds, 0.50 ct each, G color, SI1 clarity.
Cushion halo engagement ring
- Center
- 2.51 ct
- Color
- G
- Clarity
- SI1
- Metal
- 14k rose gold
GIA certified. Halo and half-way mounting diamonds total 0.40 ct, G color, SI1 clarity.
Radiant fancy yellow three-stone ring
- Center
- 5.83 ct
- Clarity
- VVS
- Metal
- Platinum and 18k yellow gold
Fancy yellow radiant cut. Two trillion side diamonds, 0.51 ct each, G color, VS1 clarity.
Pear three-stone ring
- Center
- 4.75 ct
- Color
- H
- Clarity
- SI2
- Metal
- Platinum
GIA certified. Two tapered baguettes, 0.33 ct each, H color, VS2 clarity.
Eternally Yours Collection
Diamond eternity and wedding bands.
Oval eternity band
- Total
- 8.13 ct
- Color
- F
- Clarity
- SI1
- Metal
- Platinum
16 oval diamonds set all the way around.
Emerald and Asscher eternity band
- Total
- 6.55 ct
- Color
- F
- Clarity
- VS
- Metal
- 18k white gold
7 emerald cuts totaling 3.70 ct and 7 Asscher cuts totaling 2.85 ct.
Emerald-cut eternity band
- Total
- 6.63 ct
- Color
- F
- Clarity
- VS
- Metal
- 14k white gold
24 emerald-cut diamonds set all the way around.
Wide pavé wedding band
- Total
- 4.00 ct
- Color
- G
- Clarity
- VS2
- Metal
- 14k yellow gold
Eight rows of pavé-set round brilliants.
Diamond Duos Collection
Two diamond cuts paired in one design.
Crisscross diamond ring
- Total
- 3.07 ct
- Color
- G
- Clarity
- VS2
- Metal
- 18k white gold
Round brilliants totaling 1.61 ct crossed with baguettes totaling 1.45 ct.
Creative Color Collection
Natural rubies, sapphires and emeralds, all AAA quality, set with white diamonds.
Ruby and diamond bracelet
- Rubies
- 9.11 ct
- Diamonds
- 3.40 ct
- Metal
- 18k white gold
Natural pear-shaped rubies with pear-shaped diamonds, G color, VS clarity.
Ruby and diamond ring
- Ruby
- 4.00 ct
- Diamonds
- 2.25 ct
- Metal
- 14k white gold
Natural oval ruby surrounded by round brilliants, G color, VS clarity.
Sapphire and diamond earrings
- Sapphires
- 2.22 ct
- Diamonds
- 2.26 ct
- Metal
- 18k white gold
A natural blue round sapphire of 1.11 ct in each earring, with round brilliants, G color, VS2 clarity.
Sapphire and diamond ring
- Sapphire
- 6.29 ct
- Diamonds
- 1.20 ct
- Metal
- 18k white gold
GIA-certified natural blue round sapphire with a 0.60 ct trillion diamond on each side, G color, VS clarity.
Vintage emerald and diamond necklace
- Emeralds
- 7.76 ct
- Diamonds
- 2.54 ct
- Metal
- 14k white gold
Seven pear-shaped emeralds with round brilliants, G color, VS clarity.
Emerald and diamond earrings
- Emeralds
- 9.10 ct
- Diamonds
- 2.20 ct
- Metal
- 14k white gold
A 4.55 ct pear-shaped emerald in each earring, with round brilliants, H color, SI1 clarity.
Diamond Dynamics Collection
Statement pieces in white diamonds.
Baguette and round diamond earrings
- Total
- 4.75 ct
- Color
- G
- Clarity
- SI1
- Metal
- 18k white gold
Baguettes totaling 2.65 ct with round brilliants totaling 2.10 ct, as a pair.
Mixed-shape diamond necklace
- Total
- 27.0 ct
- Color
- G
- Clarity
- VS
- Metal
- Platinum
An assortment of diamond shapes and sizes.
One-of-a-kind collections
Five signature suites
The Luxury Emerald
Made from fine Colombian and Brazilian emeralds, a stone said to have been Cleopatra’s favorite. Frank Isaac sets them to show that same beauty and power.
- NecklaceA one-of-a-kind creation of oval-cut emeralds with brilliant-cut white diamonds.
- BraceletAn 18 karat white gold bangle with two pear-shaped cabochon emeralds framed in white diamonds.
- Oval emerald ringAn 8 carat deep green oval-cut emerald as the single focal point.
- Cocktail ringEmeralds and diamonds in a ring made to be noticed.
The Diamond Leaf Collection
A one-of-a-kind collection built on the leaf, nature’s sign of new life and change, in designer-cut, expertly matched white diamonds.
- Ring18 karat yellow gold, with diamond leaves that follow the line of the finger.
- BraceletCovered in white diamonds, with a center leaf as the focal point of the wrist.
- EarringsA dangling leaf pattern in elaborate diamond shapes, found in no other design.
The Queen Collection
A modern interpretation of the jewels made famous by history’s royalty: bold neck, hand and wrist pieces in pure white round brilliants, joined by the fancy shapes once favored by Europe’s monarchies.
- NecklaceA cluster of diamond shapes set in 18 karat yellow gold.
- BraceletA light cuff with fine white diamonds set halfway around, matched to the necklace.
- EarringsDangling diamonds in a distinctive setting with polished double rings.
The Cleopatra Diamond
Custom one-of-a-kind pieces built on what diamond jewelry has always stood for: luxury, opulence and rare beauty.
- NecklaceRound brilliant, princess-cut, oval and pear-shaped diamonds combined in one design.
- BraceletA cuff of diamonds and deep green emeralds.
- Emerald-cut ringOne large emerald-cut diamond with fine Brazilian and Colombian emeralds.
- Cluster ringClusters of diamonds and emeralds in a true conversation piece.
The One of a Kind Collection
Designs and diamonds found only here: perfectly matched baguette cuts surrounded by round brilliants. Never duplicated.
- RingA bold arrangement of diamonds fitted together like puzzle pieces.
- EarringsA pair positioned to reflect light and color from their surroundings.
- NecklaceFinely faceted colorless diamonds fitted by a master diamond setter.
- BraceletRound brilliant and baguette cuts in the only one of its kind.
