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Cushion|Natural|GIA

0.51ct F VS1 Cushion Natural Diamond

GD • F/VS1 • GIA 6535921944

Certificate GIA 6535921944

Diamond specifications and retailer prices

From $736 SGD
As of November 6, 2026
Save $1,097 SGD (60%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $1,833 SGD at MOH London · As of November 7, 2026
View at MOH London

About this 0.51ct natural cushion diamond

This 0.51ct natural cushion sits in the half to three-quarter carat band, graded F 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 6535921944. Listed at 10 retailers as of November 6, 2026, with prices from $736 to $1,833, a $1,097 spread on the same certified stone. MOH London lists it at $1,833. 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
F
Colour
VS1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6535921944
Dimensions5.15 × 3.89 × 2.97 mm
L/W Ratio1.32
Top View
5.15 mm3.89 mm0.51 ctF / VS1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6535921944
Side View
Table 59.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 76.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $1,833 SGD|Low: $736 SGD|High: $1,865 SGD|Avg: $1,141 SGD|-0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 7, 2026
Retailer 9$736 SGD
Retailer 3$860 SGD
Retailer 7$875 SGD
Retailer 2$927 SGD
Retailer 6$1,000 SGD
Retailer 8$1,038 SGD
Retailer 4$1,169 SGD
Retailer 10$1,200 SGD
Retailer 5$1,232 SGD
MOH London$1,833 SGD

40 data points across 10 retailers

10 retailers$736 SGD to $1,833 SGD

A
Cheapest Retailer
-
$736 SGD
Final sale: no returns
B+
Retailer 2
-
$860 SGD
View
B+
Retailer 3
-
$875 SGD
View
B+
Retailer 4
-
$927 SGD
View
B
Retailer 5
-
$1,000 SGD
View
B
Retailer 6
-
$1,038 SGD
View
B
Retailer 7
-
$1,169 SGD
View
Retailer 8
-
$1,200 SGD
View
Price last confirmed 33 days ago
B
Retailer 9
-
$1,232 SGD
View
Most Expensive
B
MOH London
39AF31973 · Nov 7
$1,833 SGD
£1,126 GBP
View
9 more retailers have this diamond
Prices start from $736 SGDSave up to $1,097 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.

A
0.51ct Cushion
$736 SGD