Cushion|Natural|GIA

1.51ct H VS2 Cushion Natural Diamond

EX • H/VS2 • GIA 6542031341

Certificate GIA 6542031341

Diamond specifications and retailer prices

From $3,344 USD
As of October 28, 2026
Save $2,027 USD (38%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $5,371 USD at Riddles Jewelry · As of October 27, 2026
View at Riddles Jewelry

About this 1.51ct natural cushion diamond

This 1.51ct natural cushion sits in the one-and-a-half to two carat band, graded H 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 6542031341. Listed at 18 retailers as of October 27, 2026, with prices from $3,344 to $5,371, a $2,027 spread on the same certified stone. Riddles Jewelry lists it at $5,371. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

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

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.3°
Pavilion angle37.6°
OriginNatural
Grading LabGIA
CertificateGIA 6542031341
Dimensions6.55 × 6.50 × 4.45 mm
L/W Ratio1.01
Top View
6.55 mm6.50 mm1.51 ctH / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6542031341
Side View
Table 64.0%Crown 37.3°Girdle: MED-THKPavilion 37.6°Culet: NoneDepth 68.5%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 28
Current: $4,925 USD|Low: $3,302 USD|High: $5,371 USD|Avg: $4,326 USD|-3.0%
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
Retailer 15
Retailer 16
Retailer 17
Riddles Jewelry
October 29, 2026
Retailer 2$3,344 USD
Retailer 7$3,430 USD
Retailer 10$3,556 USD
Retailer 3$3,683 USD
Retailer 6$3,745 USD
Retailer 5$3,863 USD
Retailer 4$3,980 USD
Retailer 15$4,010 USD
Retailer 17$4,143 USD
Retailer 13$4,346 USD
Retailer 11$4,390 USD
Retailer 16$4,390 USD
Retailer 12$4,540 USD
Retailer 9$4,749 USD
Retailer 1$4,925 USD
Retailer 14$5,063 USD
Retailer 8$5,223 USD
Riddles Jewelry$5,371 USD

28 data points across 18 retailers

18 retailers$3,344 USD to $5,371 USD

A
Cheapest Retailer
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$3,344 USD
Returns within 30 days
A
Retailer 2
-
$3,430 USD
HK$26,800 HKD
View
A
Retailer 3
-
$3,556 USD
View
Returns within 30 days
A
Retailer 4
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$3,683 USD
View
Returns within 30 days
A
Retailer 5
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$3,745 USD
View
Returns within 30 days
A
Retailer 6
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$3,863 USD
View
Final sale: no returns
A
Retailer 7
-
$3,980 USD
View
Returns within 40 days
A
Retailer 8
-
$4,010 USD
View
Returns within 30 days
A
Retailer 9
-
$4,143 USD
View
Returns within 30 days
A
Retailer 10
-
$4,346 USD
£3,422 GBP
View
Returns within 30 days
A
Retailer 11
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$4,390 USD
View
Returns within 30 days
A
Retailer 12
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$4,390 USD
View
Returns within 30 days
A
Retailer 13
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$4,540 USD
View
Returns within 30 days
A
Retailer 14
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$4,749 USD
A$7,306 AUD
View
Price last confirmed 19 days ago
A
Retailer 15
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$4,925 USD
€4,690 EUR
View
Returns within 100 days
A
Retailer 16
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$5,063 USD
£3,987 GBP
View
Returns within 30 days
A
Retailer 17
-
$5,223 USD
View
Returns within 30 days
Most Expensive
A
Riddles Jewelry
1994952559 · Oct 27
$5,371 USD
View
Returns within 30 days
17 more retailers have this diamond
Prices start from $3,344 USDSave up to $2,027 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
$3,344 USD