Cushion|Natural|GIA

0.51ct H VS2 Cushion Natural Diamond

EX • H/VS2 • GIA 2577309

Certificate GIA 2577309

Diamond specifications and retailer prices

From $725 CAD
As of November 5, 2026
Save $1,312 CAD (64%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $2,037 CAD at Diamond Quarter · As of November 3, 2026
View at Diamond Quarter

About this 0.51ct natural cushion diamond

This 0.51ct natural cushion sits in the half to three-quarter carat band, graded H 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 2577309. Listed at 7 retailers as of November 3, 2026, with prices from $725 to $2,037, a $1,312 spread on the same certified stone. Diamond Quarter lists it at $2,037. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.51
Carat
H
Color
VS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2577309
Dimensions5.25 × 4.21 mm
L/W Ratio1.25
Top View
5.25 mm4.21 mm0.51 ctH / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2577309
Side View
Table 62.0%CrownGirdle: THN - STKPavilionCulet: NDepth 64.9%

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: Nov 5
Current: $2,037 CAD|Low: $716 CAD|High: $2,037 CAD|Avg: $1,127 CAD
Diamond Quarter
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 5, 2026
Retailer 2$725 CAD
Retailer 6$752 CAD
Retailer 7$757 CAD
Retailer 4$996 CAD
Retailer 5$1,366 CAD
Retailer 3$1,572 CAD
Diamond Quarter$2,037 CAD

7 data points across 7 retailers

7 retailers$725 CAD to $2,037 CAD

Retailer 1
-
$626 CAD
Price last confirmed 146 days ago
Retailer 2
-
$670 CAD
View
Price last confirmed 68 days ago
A
Retailer 3
-
$725 CAD
View
Retailer 4
-
$729 CAD
View
Price last confirmed 83 days ago
B+
Retailer 5
-
$996 CAD
View
B
Retailer 6
-
$1,572 CAD
View
Most Expensive
B
Diamond Quarter
0.51VS2H6239756AN · Nov 3
$2,037 CAD
£1,151 GBP
View
6 more retailers have this diamond
Prices start from $725 CADSave up to $1,312 CAD

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
0.51ct Cushion
$725 CAD