ROXBURY RESERVE

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A CURATED COLLECTION OF EXCEPTIONAL DIAMONDS - JEWELRY - WATCHES & GEMSTONES
We attend all major industry trade shows and auctions, we have access to a global network of suppliers which allows us to source the worlds most incredible and rare items.
From vintage and estate to loose gemstones.
If there is a special item you are looking for we can find it for you.
6 products
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Baguette Diamond Eternity Band
Baguette Diamond Eternity Band
$25,000.00
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4.03ct Fancy Yellow Oval Natural Diamond in Split Shank Halo Ring
4.03ct Fancy Yellow Oval Natural Diamond in Split Shank Halo Ring
$50,000.00
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Tanzanite and Diamond Ring
Tanzanite and Diamond Ring
$30,000.00
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Fancy Vivid Yellow Pear Shape Diamond Cluster Ring
Fancy Vivid Yellow Pear Shape Diamond Cluster Ring
$22,500.00
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5.04ct Fancy Yellow Cushion Cut Diamond - VS2
5.04ct Fancy Yellow Cushion Cut Diamond - VS2
$47,500.00
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Pear Shape Diamond Bypass Ring
Pear Shape Diamond Bypass Ring
$15,000.00

Baguette Diamond Eternity Band

$25,000.00 Save $-25,000.00

*Not In Stock*

Approximately 7.25cts - G-VS in Quality

18K Yellow Gold

Custom Order - 3-4 Week Delivery

Made in Los Angeles

Baguette Diamond Eternity Band

4.03ct Fancy Yellow Oval Natural Diamond in Split Shank Halo Ring

$50,000.00 Save $-50,000.00

Center Diamond - 4.03ct Fancy Yellow Oval Natural Diamond - VS2 (GIA CERTIFIED)

Split Shank Halo Ring - 18K White Gold - 0.75ctw 

4.03ct Fancy Yellow Oval Natural Diamond in Split Shank Halo Ring
4.03ct Fancy Yellow Oval Natural Diamond in Split Shank Halo Ring
4.03ct Fancy Yellow Oval Natural Diamond in Split Shank Halo Ring
4.03ct Fancy Yellow Oval Natural Diamond in Split Shank Halo Ring
4.03ct Fancy Yellow Oval Natural Diamond in Split Shank Halo Ring
4.03ct Fancy Yellow Oval Natural Diamond in Split Shank Halo Ring
4.03ct Fancy Yellow Oval Natural Diamond in Split Shank Halo Ring
4.03ct Fancy Yellow Oval Natural Diamond in Split Shank Halo Ring

Tanzanite and Diamond Ring

$30,000.00 Save $-30,000.00
18K White Gold
7.86ct Tanzanite
Ten (10) Pear Shape Natural Diamonds Weighing 4.38cts F-VS in Quality

Tanzanite and Diamond Ring
Tanzanite and Diamond Ring
Tanzanite and Diamond Ring
Tanzanite and Diamond Ring
Tanzanite and Diamond Ring
Tanzanite and Diamond Ring
Tanzanite and Diamond Ring
Tanzanite and Diamond Ring
Tanzanite and Diamond Ring
Tanzanite and Diamond Ring

Fancy Vivid Yellow Pear Shape Diamond Cluster Ring

$22,500.00 Save $-22,500.00

18 Karat Yellow and White Gold

Size 5.75 (Can be re-sized)

5.59 Carats Total of Natural Fancy Vivid yellow Diamonds - VS or Better in Quality

Fancy Vivid Yellow Pear Shape Diamond Cluster Ring
Fancy Vivid Yellow Pear Shape Diamond Cluster Ring
Fancy Vivid Yellow Pear Shape Diamond Cluster Ring
Fancy Vivid Yellow Pear Shape Diamond Cluster Ring

5.04ct Fancy Yellow Cushion Cut Diamond - VS2

$47,500.00 Save $-47,500.00

5.04ct Fancy Yellow Cushion Cut Diamond - VS2

GIA Certificate #5171320881

Set in 14K White Gold with a Diamond Halo and Diamonds down the shank

5.04ct Fancy Yellow Cushion Cut Diamond - VS2
5.04ct Fancy Yellow Cushion Cut Diamond - VS2
5.04ct Fancy Yellow Cushion Cut Diamond - VS2
5.04ct Fancy Yellow Cushion Cut Diamond - VS2

Pear Shape Diamond Bypass Ring

$15,000.00 Save $-15,000.00

18K White Gold

1.26CT Pear Shape Fancy Yellow Diamond - SI1 (GIA)

1.05CT Pear Shape Diamond - SI1 (GIA)

24 RB Diamonds = 0.40CT

Pear Shape Diamond Bypass Ring
Pear Shape Diamond Bypass Ring
Pear Shape Diamond Bypass Ring
Pear Shape Diamond Bypass Ring
Pear Shape Diamond Bypass Ring
Pear Shape Diamond Bypass Ring
Pear Shape Diamond Bypass Ring
Pear Shape Diamond Bypass Ring