CaratHunter
Plans
Cushion|Natural|GIA

0.51ct E VS1 Cushion Natural Diamond

GD • E/VS1 • GIA 6495932536

Certificate GIA 6495932536

Diamond specifications and retailer prices

From $1,412 NZD
As of November 4, 2026
Save $1,589 NZD (53%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $3,001 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 standard cut grade stated by the retailer rather than the lab and certified by GIA 6495932536. Listed at 12 retailers as of November 4, 2026, with prices from $1,412 to $3,001, a $1,589 spread on the same certified stone. Flawless Fine Jewelry lists it at $3,001. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.51
Carat
E
Colour
VS1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6495932536
Dimensions4.72 × 4.25 × 2.93 mm
L/W Ratio1.11
Top View
4.72 mm4.25 mm0.51 ctE / VS1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6495932536
Side View
Table 58.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 68.9%

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: $1,685 NZD|Low: $1,079 NZD|High: $2,767 NZD|Avg: $1,988 NZD|+0.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 4, 2026
Retailer 7$1,412 NZD
Retailer 9$1,529 NZD
Retailer 1$1,685 NZD
Retailer 6$1,818 NZD
Retailer 5$1,916 NZD
Retailer 2$2,148 NZD
Retailer 8$2,299 NZD
Retailer 4$2,361 NZD
Retailer 3$2,737 NZD

43 data points across 9 retailers

12 retailers$1,412 NZD to $3,001 NZD

B+
Cheapest Retailer
-
$1,412 NZD
Final sale: no returns
B+
Retailer 2
-
$1,529 NZD
View
B+
Retailer 3
-
$1,685 NZD
View
B+
Retailer 4
-
$1,765 NZD
View
B+
Retailer 5
-
$1,818 NZD
View
Retailer 6
-
$1,916 NZD
View
Price last confirmed 6 days ago
Retailer 7
-
$2,013 NZD
View
Price last confirmed 27 days ago
B
Retailer 8
-
$2,148 NZD
View
Retailer 9
-
$2,299 NZD
View
Price last confirmed 32 days ago
B
Retailer 10
-
$2,361 NZD
View
B
Retailer 11
-
$2,737 NZD
View
Most Expensive
B
Flawless Fine Jewelry
86779668E · Nov 4
$3,001 NZD
£1,332 GBP
View
11 more retailers have this diamond
Prices start from $1,412 NZDSave up to $1,589 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
$1,412 NZD