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Cushion|Natural|GIA

1.51ct D VS1 Cushion Natural Diamond

GD • D/VS1 • GIA 7511515035

Certificate GIA 7511515035

Diamond specifications and retailer prices

From $13,729 SGD
HK$83,900 HKD
As of October 30, 2026
Save $5,991 SGD (30%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $19,720 SGD at Yorxs · As of October 31, 2026
View at Yorxs

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 standard cut grade stated by the retailer rather than the lab and certified by GIA 7511515035. Listed at 15 retailers as of October 30, 2026, with prices from $13,729 to $19,720, a $5,991 spread on the same certified stone. Yorxs lists it at $19,720. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.51
Carat
D
Colour
VS1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7511515035
Dimensions7.10 × 6.43 × 4.39 mm
L/W Ratio1.10
Girdle conditionFaceted
Cert comments
Additional clouds are not shown. Additional pinpoints are not shown.
Key to symbols
Cloud, Pinpoint
Top View
7.10 mm6.43 mm1.51 ctD / VS1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7511515035
Side View
Table 65.0%CrownGirdle: ThickPavilionCulet: NoneDepth 68.4%

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: Oct 30
Current: $18,408 SGD|Low: $13,729 SGD|High: $19,775 SGD|Avg: $16,482 SGD|+1.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Yorxs
October 31, 2026
Retailer 2$13,729 SGD
Retailer 12$14,069 SGD
Retailer 14$14,151 SGD
Retailer 8$14,820 SGD
Retailer 13$14,833 SGD
Retailer 4$14,966 SGD
Retailer 9$15,309 SGD
Retailer 10$16,108 SGD
Retailer 7$17,233 SGD
Retailer 3$17,572 SGD
Retailer 11$17,613 SGD
Retailer 6$18,371 SGD
Retailer 1$18,408 SGD
Retailer 5$18,984 SGD
Yorxs$19,720 SGD

36 data points across 15 retailers

15 retailers$13,729 SGD to $19,720 SGD

B+
Cheapest Retailer
-
$13,729 SGD
HK$83,900 HKD
Retailer 2
-
$14,069 SGD
$11,005 USD
View
Price last confirmed 10 days ago
B+
Retailer 3
-
$14,151 SGD
$11,069 USD
View
Retailer 4
-
$14,820 SGD
$11,593 USD
View
Price last confirmed 9 days ago
B
Retailer 5
-
$14,833 SGD
€11,050 EUR
View
B
Retailer 6
-
$14,966 SGD
$11,707 USD
View
Retailer 7
-
$16,108 SGD
$12,600 USD
View
Price last confirmed 9 days ago
B
Retailer 8
-
$17,233 SGD
$13,480 USD
View
B
Retailer 9
-
$17,572 SGD
$13,745 USD
View
Retailer 10
-
$17,613 SGD
£10,848 GBP
View
Price last confirmed 9 days ago
B
Retailer 11
-
$18,371 SGD
$14,370 USD
View
B
Retailer 12
-
$18,408 SGD
£11,338 GBP
View
B
Retailer 13
-
$18,984 SGD
$14,850 USD
View
Retailer 14
-
$19,132 SGD
£11,784 GBP
View
Price last confirmed 8 days ago
Most Expensive
B
Yorxs
498951516 · Oct 31
$19,720 SGD
€14,691 EUR
View
14 more retailers have this diamond
Prices start from $13,729 SGDSave up to $5,991 SGD

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
$13,729 SGD