Cushion|Natural|GIA

1.51ct G VS2 Cushion Natural Diamond

EX • G/VS2 • GIA 6521974860

Certificate GIA 6521974860

Diamond specifications and retailer prices

From $3,566 USD
SGD 4,819 SGD
As of October 31, 2026
Save $5,260 USD (60%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $8,827 USD at Queensmith · As of October 28, 2026
View at Queensmith

About this 1.51ct natural cushion diamond

This 1.51ct natural cushion sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6521974860. Listed at 15 retailers as of October 28, 2026, with prices from $3,566 to $8,827, a $5,260 spread on the same certified stone. Queensmith lists it at $8,827. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
G
Color
VS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6521974860
Dimensions6.32 × 6.31 × 4.29 mm
L/W Ratio1.00
Top View
6.32 mm6.31 mm1.51 ctG / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6521974860
Side View
Table 62.0%CrownGirdlePavilionCulet: NoneDepth 67.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $8,827 USD|Low: $3,566 USD|High: $9,220 USD|Avg: $5,726 USD|-2.0%
Queensmith
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 1, 2026
Retailer 12$3,566 USD
Retailer 3$4,511 USD
Retailer 2$4,677 USD
Retailer 7$4,971 USD
Retailer 11$5,102 USD
Retailer 4$5,151 USD
Retailer 10$5,245 USD
Retailer 5$5,481 USD
Retailer 9$5,657 USD
Retailer 13$5,806 USD
Retailer 8$6,145 USD
Retailer 6$7,962 USD
Queensmith$8,827 USD

30 data points across 13 retailers

15 retailers$3,566 USD to $8,827 USD

A
Cheapest Retailer
-
$3,566 USD
SGD 4,819 SGD
A
Retailer 2
-
$4,511 USD
View
A
Retailer 3
-
$4,677 USD
£3,683 GBP
View
A
Retailer 4
-
$4,971 USD
£3,914 GBP
View
A
Retailer 5
-
$5,069 USD
A$7,798 AUD
View
A
Retailer 6
-
$5,102 USD
View
A
Retailer 7
-
$5,151 USD
View
Retailer 8
-
$5,200 USD
View
Price last confirmed 37 days ago
A
Retailer 9
-
$5,245 USD
View
Retailer 10
-
$5,481 USD
A$8,432 AUD
View
Price last confirmed 23 days ago
A
Retailer 11
-
$5,657 USD
€5,388 EUR
View
A
Retailer 12
-
$5,806 USD
£4,572 GBP
View
A
Retailer 13
-
$6,145 USD
ZAR 99,268 ZAR
View
A
Retailer 14
-
$7,962 USD
£6,269 GBP
View
Most Expensive
B+
Queensmith
6521974860 · Oct 28
$8,827 USD
£6,950 GBP
View
14 more retailers have this diamond
Prices start from $3,566 USDSave up to $5,260 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.

A
1.51ct Cushion
$3,566 USD