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Cushion|Natural|GIA

2.51ct G VS1 Cushion Natural Diamond

ID • G/VS1 • GIA 2548804091

Certificate GIA 2548804091

Diamond specifications and retailer prices

From $39,432 AUD
$27,699 USD
As of November 2, 2026
Save $27,750 AUD (41%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $67,182 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 2548804091. Listed at 17 retailers as of November 1, 2026, with prices from $39,432 to $67,182, a $27,750 spread on the same certified stone. MOH London lists it at $67,182. 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
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2548804091
Dimensions9.03 × 6.88 × 4.66 mm
L/W Ratio1.31
Top View
9.03 mm6.88 mm2.51 ctG / VS1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2548804091
Side View
Table 61.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 67.7%

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: Nov 2
Current: $67,182 AUD|Low: $39,432 AUD|High: $69,923 AUD|Avg: $47,581 AUD|-3.9%
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
Retailer 14
Retailer 15
Retailer 16
November 2, 2026
Retailer 4$39,432 AUD
Retailer 11$40,946 AUD
Retailer 7$41,201 AUD
Retailer 10$43,423 AUD
Retailer 14$43,986 AUD
Retailer 9$44,204 AUD
Retailer 5$45,456 AUD
Retailer 12$45,456 AUD
Retailer 16$46,667 AUD
Retailer 8$46,979 AUD
Retailer 6$47,145 AUD
Retailer 13$47,273 AUD
Retailer 15$50,776 AUD
Retailer 2$50,918 AUD
Retailer 3$51,231 AUD
MOH London$67,182 AUD

19 data points across 16 retailers

17 retailers$39,432 AUD to $67,182 AUD

A
Cheapest Retailer
-
$39,432 AUD
$27,699 USD
Final sale: no returns
A
Retailer 2
-
$40,946 AUD
CA$39,948 CAD
View
A
Retailer 3
-
$41,201 AUD
$28,942 USD
View
B+
Retailer 4
-
$43,423 AUD
$30,502 USD
View
B+
Retailer 5
-
$43,986 AUD
$30,898 USD
View
B+
Retailer 6
-
$44,204 AUD
£24,450 GBP
View
B+
Retailer 7
-
$45,456 AUD
$31,930 USD
View
B+
Retailer 8
-
$45,456 AUD
$31,930 USD
View
B+
Retailer 9
-
$46,667 AUD
£25,812 GBP
View
B+
Retailer 10
-
$46,979 AUD
$33,000 USD
View
B+
Retailer 11
-
$47,145 AUD
$33,117 USD
View
B+
Retailer 12
-
$47,273 AUD
$33,207 USD
View
B+
Retailer 13
-
$50,009 AUD
CA$48,790 CAD
View
B+
Retailer 14
-
$50,776 AUD
$35,667 USD
View
B+
Retailer 15
-
$50,918 AUD
€34,064 EUR
View
B+
Retailer 16
-
$51,231 AUD
$35,987 USD
View
Most Expensive
B
MOH London
8D2A102AD · Nov 1
$67,182 AUD
£37,159 GBP
View
16 more retailers have this diamond
Prices start from $39,432 AUDSave up to $27,750 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
$39,432 AUD