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Cushion|Natural|GIA

2.51ct G VS1 Cushion Natural Diamond

EX • G/VS1 • GIA 6542337340

Certificate GIA 6542337340

Diamond specifications and retailer prices

From $45,478 AUD
$31,946 USD
As of November 2, 2026
Save $32,008 AUD (41%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $77,486 AUD 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 G 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 6542337340. Listed at 10 retailers as of November 1, 2026, with prices from $45,478 to $77,486, a $32,008 spread on the same certified stone. MOH London lists it at $77,486. 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
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle32.07°
OriginNatural
Grading LabGIA
CertificateGIA 6542337340
Dimensions9.12 × 7.38 × 5.13 mm
L/W Ratio1.24
Top View
9.12 mm7.38 mm2.51 ctG / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6542337340
Side View
Table 68.0%Crown 32.07°Girdle: MED-THKPavilionCulet: NoneDepth 69.5%

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 2
Current: $77,486 AUD|Low: $48,550 AUD|High: $78,419 AUD|Avg: $58,487 AUD|-1.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 2, 2026
Retailer 6$49,130 AUD
Retailer 7$49,225 AUD
Retailer 4$49,982 AUD
Retailer 2$53,932 AUD
Retailer 3$60,180 AUD
Retailer 5$68,605 AUD
MOH London$77,486 AUD

37 data points across 7 retailers

10 retailers$45,478 AUD to $77,486 AUD

B+
Cheapest Retailer
-
$45,478 AUD
$31,946 USD
Final sale: no returns
B+
Retailer 2
-
$45,906 AUD
$32,246 USD
View
Retailer 3
-
$49,130 AUD
View
Price last confirmed 29 days ago
B+
Retailer 4
-
$49,225 AUD
$34,578 USD
View
B+
Retailer 5
-
$49,982 AUD
£27,645 GBP
View
B+
Retailer 6
-
$53,932 AUD
£29,830 GBP
View
B
Retailer 7
-
$57,060 AUD
£31,560 GBP
View
B
Retailer 8
-
$60,180 AUD
€40,260 EUR
View
B
Retailer 9
-
$68,605 AUD
ZAR 778,538 ZAR
View
Most Expensive
B
MOH London
27555587D · Nov 1
$77,486 AUD
£42,858 GBP
View
9 more retailers have this diamond
Prices start from $45,478 AUDSave up to $32,008 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.

B+
2.51ct Cushion
$45,478 AUD