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Cushion|Natural|GIA

0.51ct E VS1 Cushion Natural Diamond

ID • E/VS1 • GIA 2566789892

Certificate GIA 2566789892

Diamond specifications and retailer prices

From $910 USD
As of November 2, 2026
Save $1,086 USD (54%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $1,996 USD at Flawless Fine Jewelry · As of November 3, 2026
View at Flawless Fine Jewelry

About this 0.51ct natural cushion diamond

This 0.51ct natural cushion sits in the half to three-quarter carat band, graded E colour (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 2566789892. Listed at 9 retailers as of November 2, 2026, with prices from $910 to $1,996, a $1,086 spread on the same certified stone. Flawless Fine Jewelry lists it at $1,996. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.51
Carat
E
Color
VS1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2566789892
Dimensions6.35 × 4.47 × 2.08 mm
L/W Ratio1.42
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Pinpoint, Needle
Top View
6.35 mm4.47 mm0.51 ctE / VS1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2566789892
Side View
Table 57.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 46.5%

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: $1,996 USD|Low: $910 USD|High: $1,996 USD|Avg: $1,264 USD
Flawless Fine Jewelry
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 3, 2026
Retailer 5$910 USD
Retailer 9$923 USD
Retailer 8$1,134 USD
Retailer 2$1,145 USD
Retailer 6$1,162 USD
Retailer 3$1,173 USD
Retailer 7$1,406 USD
Retailer 4$1,833 USD
Flawless Fine Jewelry$1,996 USD

2 data points across 9 retailers

9 retailers$910 USD to $1,996 USD

B+
Cheapest Retailer
-
$910 USD
B+
Retailer 2
-
$923 USD
View
Final sale: no returns
B
Retailer 3
-
$1,134 USD
View
B
Retailer 4
-
$1,145 USD
View
B
Retailer 5
-
$1,162 USD
£915 GBP
View
B
Retailer 6
-
$1,173 USD
£923 GBP
View
B
Retailer 7
-
$1,406 USD
€1,339 EUR
View
B
Retailer 8
-
$1,833 USD
£1,443 GBP
View
Most Expensive
B
Flawless Fine Jewelry
0AC056528 · Nov 3
$1,996 USD
£1,572 GBP
View
8 more retailers have this diamond
Prices start from $910 USDSave up to $1,086 USD

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+
0.51ct Cushion
$910 USD