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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 $1,614 NZD
As of November 4, 2026
Save $1,927 NZD (54%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $3,542 NZD at Flawless Fine Jewelry · As of November 4, 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 4, 2026, with prices from $1,614 to $3,542, a $1,927 spread on the same certified stone. Flawless Fine Jewelry lists it at $3,542. 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
Colour
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 4
Current: $3,542 NZD|Low: $1,614 NZD|High: $3,542 NZD|Avg: $2,261 NZD
Flawless Fine Jewelry
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 4, 2026
Retailer 7$1,614 NZD
Retailer 9$1,637 NZD
Retailer 8$2,012 NZD
Retailer 6$2,031 NZD
Retailer 2$2,056 NZD
Retailer 4$2,060 NZD
Retailer 5$2,482 NZD
Retailer 3$3,246 NZD
Flawless Fine Jewelry$3,542 NZD

3 data points across 9 retailers

9 retailers$1,614 NZD to $3,542 NZD

B+
Cheapest Retailer
-
$1,614 NZD
B+
Retailer 2
-
$1,637 NZD
View
Final sale: no returns
B
Retailer 3
-
$2,012 NZD
View
B
Retailer 4
-
$2,031 NZD
View
B+
Retailer 5
-
$2,056 NZD
View
B+
Retailer 6
-
$2,060 NZD
View
B
Retailer 7
-
$2,482 NZD
View
B
Retailer 8
-
$3,246 NZD
View
Most Expensive
B
Flawless Fine Jewelry
0AC056528 · Nov 4
$3,542 NZD
£1,572 GBP
View
8 more retailers have this diamond
Prices start from $1,614 NZDSave up to $1,927 NZD

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
$1,614 NZD