Cushion|Natural|GIA

2.51ct J VS1 Cushion Natural Diamond

EX • J/VS1 • GIA 1518323869

Certificate GIA 1518323869

Diamond specifications and retailer prices

From $9,940 USD
As of November 1, 2026
Save $6,893 USD (41%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $16,833 USD at MOH London · As of November 1, 2026
View at MOH London

About this 2.51ct natural cushion diamond

This 2.51ct natural cushion sits in the two to three carat band, graded J colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1518323869. Listed at 11 retailers as of November 1, 2026, with prices from $9,940 to $16,833, a $6,893 spread on the same certified stone. MOH London lists it at $16,833. At this carat range, natural pricing varies dramatically across retailers, so the cross-retailer spread on this exact stone is your single best indicator of fair price.

The 4Cs

2.51
Carat
J
Color
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.62°
Pavilion angle35.47°
OriginNatural
Grading LabGIA
CertificateGIA 1518323869
Dimensions8.00 × 7.22 × 5.04 mm
L/W Ratio1.11
Key to symbols
Feather, Pinpoint
Top View
8.00 mm7.22 mm2.51 ctJ / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1518323869
Side View
Table 64.0%Crown 42.62°Girdle: THK-VTKPavilion 35.47°Culet: NoneDepth 69.8%

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 1
Current: $16,833 USD|Low: $9,940 USD|High: $17,417 USD|Avg: $12,776 USD|-3.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 5$9,940 USD
Retailer 6$10,873 USD
Retailer 9$10,992 USD
Retailer 2$11,888 USD
Retailer 3$12,271 USD
Retailer 8$12,598 USD
Retailer 7$13,240 USD
Retailer 10$13,240 USD
Retailer 4$13,674 USD
Retailer 11$13,690 USD
MOH London$16,833 USD

34 data points across 11 retailers

11 retailers$9,940 USD to $16,833 USD

A
Cheapest Retailer
-
$9,940 USD
A
Retailer 2
-
$10,873 USD
View
A
Retailer 3
-
$10,992 USD
View
Final sale: no returns
A
Retailer 4
-
$11,888 USD
£9,361 GBP
View
A
Retailer 5
-
$12,271 USD
A$18,878 AUD
View
A
Retailer 6
-
$12,598 USD
View
A
Retailer 7
-
$13,240 USD
View
A
Retailer 8
-
$13,240 USD
View
A
Retailer 9
-
$13,674 USD
€13,023 EUR
View
B+
Retailer 10
-
$13,690 USD
View
Most Expensive
B+
MOH London
8BF26EB73 · Nov 1
$16,833 USD
£13,254 GBP
View
10 more retailers have this diamond
Prices start from $9,940 USDSave up to $6,893 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
2.51ct Cushion
$9,940 USD