Cushion|Natural|GIA

1.51ct I VS1 Cushion Natural Diamond

VG • I/VS1 • GIA 1393776293

Certificate GIA 1393776293

Diamond specifications and retailer prices

From $7,345 USD
As of November 4, 2026
Save $6,429 USD (47%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $13,774 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 1393776293. Listed at 24 retailers as of November 4, 2026, with prices from $7,345 to $13,774, a $6,429 spread on the same certified stone. MOH London lists it at $13,774. 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
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1393776293
Dimensions6.77 × 6.44 × 4.41 mm
L/W Ratio1.05
Culet sizeNone
Top View
6.77 mm6.44 mm1.51 ctI / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 1393776293
Side View
Table 58.0%CrownGirdle: THN-THKPavilionCulet: NoneDepth 68.5%

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 4
Current: $13,774 USD|Low: $7,230 USD|High: $13,978 USD|Avg: $9,433 USD|-1.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 5, 2026
Retailer 3$7,345 USD
Retailer 7$7,390 USD
Retailer 9$7,759 USD
Retailer 10$8,287 USD
Retailer 11$8,287 USD
Retailer 8$8,356 USD
Retailer 6$9,158 USD
Retailer 2$9,172 USD
Retailer 4$10,783 USD
Retailer 5$12,174 USD
MOH London$13,774 USD

44 data points across 11 retailers

24 retailers$7,345 USD to $13,774 USD

B+
Cheapest Retailer
-
$7,345 USD
Retailer 2
-
$7,390 USD
View
Price last confirmed 8 days ago
B
Retailer 3
-
$7,714 USD
View
B
Retailer 4
-
$7,744 USD
View
B
Retailer 5
-
$7,759 USD
View
B+
Retailer 6
-
$7,984 USD
View
B+
Retailer 7
-
$8,240 USD
View
B+
Retailer 8
-
$8,287 USD
View
Final sale: no returns
B+
Retailer 9
-
$8,287 USD
View
B
Retailer 10
-
$8,356 USD
View
B
Retailer 11
-
$8,832 USD
View
B
Retailer 12
-
$9,098 USD
View
B
Retailer 13
-
$9,106 USD
View
B
Retailer 14
-
$9,117 USD
View
Retailer 15
-
$9,158 USD
View
Price last confirmed 13 days ago
B
Retailer 16
-
$9,172 USD
View
B
Retailer 17
-
$9,670 USD
View
B
Retailer 18
-
$9,670 USD
View
B
Retailer 19
-
$9,819 USD
View
B
Retailer 20
-
$9,936 USD
View
B
Retailer 21
-
$9,990 USD
View
B
Retailer 22
-
$10,783 USD
View
B
Retailer 23
-
$12,174 USD
View
Most Expensive
B
MOH London
8218AA759 · Nov 4
$13,774 USD
£10,846 GBP
View
23 more retailers have this diamond
Prices start from $7,345 USDSave up to $6,429 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
$7,345 USD