Cushion|Natural|GIA

1.51ct D VS1 Cushion Natural Diamond

EX • D/VS1 • GIA 1517933140

Certificate GIA 1517933140

Diamond specifications and retailer prices

From $12,805 USD
As of November 2, 2026
Save $10,084 USD (44%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $22,889 USD at MOH London · As of November 2, 2026
View at MOH London

About this 1.51ct natural cushion diamond

This 1.51ct natural cushion sits in the one-and-a-half to two carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1517933140. Listed at 23 retailers as of November 2, 2026, with prices from $12,805 to $22,889, a $10,084 spread on the same certified stone. MOH London lists it at $22,889. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
D
Color
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1517933140
Dimensions7.63 × 6.29 × 4.08 mm
L/W Ratio1.21
Girdle conditionFaceted
Cert comments
Additional pinpoints are not shown.
Key to symbols
Crystal, Needle, Pinpoint
Top View
7.63 mm6.29 mm1.51 ctD / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1517933140
Side View
Table 63.0%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 64.9%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $22,889 USD|Low: $12,831 USD|High: $23,165 USD|Avg: $16,528 USD|-0.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 3$12,831 USD
Retailer 10$13,473 USD
Retailer 9$14,045 USD
Retailer 11$14,375 USD
Retailer 4$14,656 USD
Retailer 12$14,778 USD
Retailer 8$15,398 USD
Retailer 6$15,435 USD
Retailer 5$17,721 USD
Retailer 2$19,644 USD
Retailer 7$21,532 USD
MOH London$22,889 USD

35 data points across 12 retailers

23 retailers$12,805 USD to $22,889 USD

B+
Cheapest Retailer
-
$12,805 USD
B+
Retailer 2
-
$12,831 USD
€12,220 EUR
View
B+
Retailer 3
-
$13,473 USD
View
B+
Retailer 4
-
$13,638 USD
View
B+
Retailer 5
-
$13,722 USD
CA$19,058 CAD
View
B+
Retailer 6
-
$13,731 USD
View
B+
Retailer 7
-
$14,045 USD
View
Final sale: no returns
B+
Retailer 8
-
$14,375 USD
View
B
Retailer 9
-
$14,656 USD
View
B
Retailer 10
-
$14,778 USD
View
Retailer 11
-
$15,398 USD
A$23,689 AUD
View
Price last confirmed 9 days ago
B+
Retailer 12
-
$15,435 USD
£12,153 GBP
View
B
Retailer 13
-
$15,961 USD
View
B
Retailer 14
-
$16,560 USD
View
B
Retailer 15
-
$16,560 USD
View
B
Retailer 16
-
$16,855 USD
£13,272 GBP
View
B
Retailer 17
-
$17,017 USD
View
B
Retailer 18
-
$17,110 USD
View
B
Retailer 19
-
$17,150 USD
View
B
Retailer 20
-
$17,721 USD
€16,877 EUR
View
B
Retailer 21
-
$19,644 USD
A$30,222 AUD
View
B
Retailer 22
-
$21,532 USD
ZAR 347,844 ZAR
View
Most Expensive
B
MOH London
CA823389E · Nov 2
$22,889 USD
£18,023 GBP
View
22 more retailers have this diamond
Prices start from $12,805 USDSave up to $10,084 USD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

B+
1.51ct Cushion
$12,805 USD