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 $1,018 SGD
$796 USD
As of November 2, 2026
Save $1,145 SGD (53%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $2,163 SGD 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 standard cut grade stated by the retailer rather than the lab and certified by GIA 6495932536. Listed at 12 retailers as of November 2, 2026, with prices from $1,018 to $2,163, a $1,145 spread on the same certified stone. Flawless Fine Jewelry lists it at $2,163. 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 2
Current: $2,163 SGD|Low: $778 SGD|High: $2,163 SGD|Avg: $1,511 SGD
Flawless Fine Jewelry
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 3, 2026
Retailer 8$1,018 SGD
Retailer 10$1,102 SGD
Retailer 2$1,228 SGD
Retailer 7$1,311 SGD
Retailer 6$1,382 SGD
Retailer 4$1,556 SGD
Retailer 9$1,658 SGD
Retailer 5$1,702 SGD
Retailer 3$1,973 SGD
Flawless Fine Jewelry$2,163 SGD

43 data points across 10 retailers

12 retailers$1,018 SGD to $2,163 SGD

B+
Cheapest Retailer
-
$1,018 SGD
$796 USD
Final sale: no returns
B+
Retailer 2
-
$1,102 SGD
$862 USD
View
B+
Retailer 3
-
$1,228 SGD
£756 GBP
View
B+
Retailer 4
-
$1,273 SGD
$995 USD
View
B+
Retailer 5
-
$1,311 SGD
$1,025 USD
View
B
Retailer 6
-
$1,382 SGD
£851 GBP
View
Retailer 7
-
$1,452 SGD
£894 GBP
View
Price last confirmed 25 days ago
B
Retailer 8
-
$1,556 SGD
€1,159 EUR
View
Retailer 9
-
$1,658 SGD
A$1,995 AUD
View
Price last confirmed 30 days ago
B
Retailer 10
-
$1,702 SGD
ZAR 21,505 ZAR
View
B
Retailer 11
-
$1,973 SGD
£1,215 GBP
View
Most Expensive
B
Flawless Fine Jewelry
86779668E · Nov 3
$2,163 SGD
£1,332 GBP
View
11 more retailers have this diamond
Prices start from $1,018 SGDSave up to $1,145 SGD

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
$1,018 SGD