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Cushion|Natural|GIA

2.51ct J VS2 Cushion Natural Diamond

EX • J/VS2 • GIA 5231759590

Certificate GIA 5231759590

Diamond specifications and retailer prices

From $14,272 AUD
CA$13,924 CAD
As of October 30, 2026
Save $8,949 AUD (39%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $23,222 AUD at MOH London · As of October 29, 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 VS2 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5231759590. Listed at 15 retailers as of October 29, 2026, with prices from $14,272 to $23,222, a $8,949 spread on the same certified stone. MOH London lists it at $23,222. 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
Colour
VS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle37.01°
Pavilion angle32.07°
OriginNatural
Grading LabGIA
CertificateGIA 5231759590
Dimensions7.82 × 7.38 × 5.04 mm
L/W Ratio1.06
Top View
7.82 mm7.38 mm2.51 ctJ / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 5231759590
Side View
Table 61.0%Crown 37.01°Girdle: STK-THKPavilion 32.07°Culet: NoneDepth 68.3%

Caratlytics Score

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

Price History

Last verified: Oct 30
Current: $23,222 AUD|Low: $14,272 AUD|High: $23,375 AUD|Avg: $17,319 AUD|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 31, 2026
Retailer 9$14,272 AUD
Retailer 12$14,427 AUD
Retailer 10$16,064 AUD
Retailer 6$16,137 AUD
Retailer 13$16,566 AUD
Retailer 8$16,659 AUD
Retailer 11$17,254 AUD
Retailer 4$17,453 AUD
Retailer 5$17,453 AUD
Retailer 2$17,912 AUD
Retailer 3$18,037 AUD
Retailer 7$18,193 AUD
MOH London$23,222 AUD

29 data points across 13 retailers

15 retailers$14,272 AUD to $23,222 AUD

A
Cheapest Retailer
-
$14,272 AUD
CA$13,924 CAD
A
Retailer 2
-
$14,427 AUD
$10,134 USD
View
A
Retailer 3
-
$16,064 AUD
$11,284 USD
View
A
Retailer 4
-
$16,137 AUD
£8,925 GBP
View
A
Retailer 5
-
$16,415 AUD
CA$16,015 CAD
View
A
Retailer 6
-
$16,566 AUD
$11,637 USD
View
Retailer 7
-
$16,659 AUD
$11,702 USD
View
Price last confirmed 31 days ago
A
Retailer 8
-
$16,659 AUD
$11,702 USD
View
A
Retailer 9
-
$17,254 AUD
$12,120 USD
View
A
Retailer 10
-
$17,453 AUD
$12,260 USD
View
A
Retailer 11
-
$17,453 AUD
$12,260 USD
View
A
Retailer 12
-
$17,912 AUD
€11,983 EUR
View
A
Retailer 13
-
$18,037 AUD
$12,670 USD
View
A
Retailer 14
-
$18,193 AUD
$12,780 USD
View
Most Expensive
B+
MOH London
297A798A4 · Oct 29
$23,222 AUD
£12,844 GBP
View
14 more retailers have this diamond
Prices start from $14,272 AUDSave up to $8,949 AUD

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
$14,272 AUD