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Cushion|Natural|GIA

2.51ct G VS2 Cushion Natural Diamond

ID • G/VS2 • GIA 2564258501

Certificate GIA 2564258501

Diamond specifications and retailer prices

From $22,052 AUD
$15,490 USD
As of October 31, 2026
Save $13,056 AUD (37%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $35,107 AUD at MOH London · As of October 26, 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 G 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 2564258501. Listed at 5 retailers as of October 26, 2026, with prices from $22,052 to $35,107, a $13,056 spread on the same certified stone. MOH London lists it at $35,107. 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
G
Colour
VS2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceMedium
Crown angle42.59°
Pavilion angle31.68°
OriginNatural
Grading LabGIA
CertificateGIA 2564258501
Dimensions7.47 × 7.34 × 5.05 mm
L/W Ratio1.02
Girdle conditionVery Thick
Key to symbols
Crystal, Feather, Needle
Top View
7.47 mm7.34 mm2.51 ctG / VS2
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 2564258501
Side View
Table 66.0%Crown 42.59°Girdle: STK-VTKPavilion 31.68°Culet: NoneDepth 68.8%

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: Oct 31
Current: $35,107 AUD|Low: $22,052 AUD|High: $36,375 AUD|Avg: $26,419 AUD|-3.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 28, 2026
Retailer 4$22,052 AUD
Retailer 5$23,566 AUD
Retailer 3$24,002 AUD
Retailer 2$24,296 AUD
MOH London$35,107 AUD

23 data points across 5 retailers

5 retailers$22,052 AUD to $35,107 AUD

A
Cheapest Retailer
-
$22,052 AUD
$15,490 USD
Retailer 2
-
$23,566 AUD
View
Price last confirmed 9 days ago
Retailer 3
-
$24,002 AUD
$16,860 USD
View
Price last confirmed 5 days ago
A
Retailer 4
-
$24,296 AUD
£13,438 GBP
View
Most Expensive
A
MOH London
32E05334A · Oct 26
$35,107 AUD
£19,418 GBP
View
4 more retailers have this diamond
Prices start from $22,052 AUDSave up to $13,056 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
$22,052 AUD