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Cushion|Natural|GIA

2.51ct K VS2 Cushion Natural Diamond

EX • K/VS2 • GIA 6552868682

Certificate GIA 6552868682

Diamond specifications and retailer prices

From $14,969 AUD
As of November 4, 2026
Save $10,455 AUD (41%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $25,424 AUD at MOH London · As of November 4, 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 K colour (faint-tinted) and VS2 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6552868682. Listed at 15 retailers as of November 4, 2026, with prices from $14,969 to $25,424, a $10,455 spread on the same certified stone. MOH London lists it at $25,424. 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
K
Colour
VS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 6552868682
Dimensions9.09 × 7.01 × 4.87 mm
L/W Ratio1.30
Culet sizeNone
Top View
9.09 mm7.01 mm2.51 ctK / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 6552868682
Side View
Table 65.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 69.5%

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 4
Current: $25,424 AUD|Low: $14,969 AUD|High: $25,799 AUD|Avg: $18,943 AUD|-1.5%
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
November 6, 2026
Retailer 11$14,969 AUD
Retailer 6$15,047 AUD
Retailer 14$15,143 AUD
Retailer 5$16,097 AUD
Retailer 13$16,322 AUD
Retailer 12$17,057 AUD
Retailer 9$17,373 AUD
Retailer 2$18,807 AUD
Retailer 15$18,820 AUD
Retailer 4$20,108 AUD
Retailer 3$20,213 AUD
Retailer 8$20,451 AUD
Retailer 7$21,472 AUD
Retailer 10$22,412 AUD
MOH London$25,424 AUD

28 data points across 15 retailers

15 retailers$14,969 AUD to $25,424 AUD

A
Cheapest Retailer
-
$14,969 AUD
A
Retailer 2
-
$15,047 AUD
View
A
Retailer 3
-
$15,143 AUD
View
A
Retailer 4
-
$16,097 AUD
View
Retailer 5
-
$16,322 AUD
View
Price last confirmed 9 days ago
A
Retailer 6
-
$17,057 AUD
View
A
Retailer 7
-
$17,373 AUD
View
A
Retailer 8
-
$18,807 AUD
View
B+
Retailer 9
-
$18,820 AUD
View
B+
Retailer 10
-
$20,108 AUD
View
B+
Retailer 11
-
$20,213 AUD
View
B+
Retailer 12
-
$20,451 AUD
View
Retailer 13
-
$21,472 AUD
View
Price last confirmed 24 days ago
B+
Retailer 14
-
$22,412 AUD
View
Most Expensive
B+
MOH London
F062A0C5B · Nov 4
$25,424 AUD
£13,755 GBP
View
14 more retailers have this diamond
Prices start from $14,969 AUDSave up to $10,455 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
$14,969 AUD