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Cushion|Natural|GIA

1.51ct I VS1 Cushion Natural Diamond

VG • I/VS1 • GIA 2537738573

Certificate GIA 2537738573

Diamond specifications and retailer prices

From $3,660 USD
As of November 3, 2026
Save $3,781 USD (51%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $7,441 USD at MOH London · As of November 4, 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 I colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2537738573. Listed at 25 retailers as of November 3, 2026, with prices from $3,660 to $7,441, a $3,781 spread on the same certified stone. MOH London lists it at $7,441. 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
I
Color
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2537738573
Dimensions6.71 × 5.97 × 4.27 mm
L/W Ratio1.12
Top View
6.71 mm5.97 mm1.51 ctI / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2537738573
Side View
Table 63.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 71.6%

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: Nov 3
Current: $7,441 USD|Low: $3,660 USD|High: $7,780 USD|Avg: $4,712 USD|-4.4%
MOH London
Retailer 2
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Retailer 23
November 5, 2026
Retailer 6$3,660 USD
Retailer 19$3,696 USD
Retailer 5$3,735 USD
Retailer 11$3,742 USD
Retailer 10$3,917 USD
Retailer 21$4,030 USD
Retailer 15$4,124 USD
Retailer 8$4,224 USD
Retailer 7$4,270 USD
Retailer 22$4,270 USD
Retailer 13$4,342 USD
Retailer 2$4,615 USD
Retailer 14$4,627 USD
Retailer 9$4,762 USD
Retailer 4$4,780 USD
Retailer 23$4,780 USD
Retailer 16$4,878 USD
Retailer 3$4,940 USD
Retailer 17$4,986 USD
Retailer 12$5,440 USD
Retailer 18$5,757 USD
Retailer 20$6,776 USD
MOH London$7,441 USD

31 data points across 23 retailers

25 retailers$3,660 USD to $7,441 USD

A
Cheapest Retailer
-
$3,660 USD
A
Retailer 2
-
$3,696 USD
View
A
Retailer 3
-
$3,735 USD
View
A
Retailer 4
-
$3,742 USD
View
A
Retailer 5
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$3,917 USD
View
Final sale: no returns
A
Retailer 6
-
$4,030 USD
View
Retailer 7
-
$4,124 USD
View
Price last confirmed 13 days ago
A
Retailer 8
-
$4,224 USD
View
A
Retailer 9
-
$4,270 USD
View
A
Retailer 10
-
$4,270 USD
View
A
Retailer 11
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$4,342 USD
View
A
Retailer 12
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$4,509 USD
View
A
Retailer 13
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$4,615 USD
View
A
Retailer 14
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$4,627 USD
View
A
Retailer 15
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$4,630 USD
View
A
Retailer 16
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$4,762 USD
View
A
Retailer 17
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$4,780 USD
View
A
Retailer 18
-
$4,780 USD
View
Retailer 19
-
$4,878 USD
View
Price last confirmed 27 days ago
A
Retailer 20
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$4,940 USD
View
A
Retailer 21
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$4,986 USD
View
B+
Retailer 22
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$5,440 USD
View
B+
Retailer 23
-
$5,757 USD
View
B+
Retailer 24
-
$6,776 USD
View
Most Expensive
B
MOH London
A81A796A5 · Nov 4
$7,441 USD
£5,859 GBP
View
24 more retailers have this diamond
Prices start from $3,660 USDSave up to $3,781 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
$3,660 USD