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Cushion|Natural|GIA

0.51ct F VVS1 Cushion Natural Diamond

VG • F/VVS1 • GIA 1545903803

Certificate GIA 1545903803

Diamond specifications and retailer prices

From $849 SGD
As of November 4, 2026
Save $1,272 SGD (60%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $2,122 SGD 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 F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1545903803. Listed at 14 retailers as of November 4, 2026, with prices from $849 to $2,122, a $1,272 spread on the same certified stone. Flawless Fine Jewelry lists it at $2,122. 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
VVS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle34.2°
Pavilion angle37.8°
OriginNatural
Grading LabGIA
CertificateGIA 1545903803
Dimensions5.69 × 4.21 × 2.81 mm
L/W Ratio1.35
Culet sizeNone
Key to symbols
Pinpoint
Top View
5.69 mm4.21 mm0.51 ctF / VVS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1545903803
Side View
Table 62.0%Crown 34.2°Girdle: STK-VTKPavilion 37.8°Culet: NoneDepth 66.7%

Caratlytics Score

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

Price History

Last verified: Nov 4
Current: $2,122 SGD|Low: $849 SGD|High: $2,141 SGD|Avg: $1,372 SGD|-0.9%
Flawless Fine Jewelry
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
November 5, 2026
Retailer 5$849 SGD
Retailer 14$978 SGD
Retailer 10$1,060 SGD
Retailer 13$1,075 SGD
Retailer 3$1,196 SGD
Retailer 12$1,229 SGD
Retailer 7$1,263 SGD
Retailer 11$1,271 SGD
Retailer 9$1,328 SGD
Retailer 4$1,401 SGD
Retailer 6$1,612 SGD
Retailer 2$1,636 SGD
Retailer 8$1,939 SGD
Flawless Fine Jewelry$2,122 SGD

43 data points across 14 retailers

14 retailers$849 SGD to $2,122 SGD

A
Cheapest Retailer
-
$849 SGD
B+
Retailer 2
-
$978 SGD
View
Final sale: no returns
Retailer 3
-
$1,060 SGD
View
Price last confirmed 7 days ago
B+
Retailer 4
-
$1,075 SGD
View
B+
Retailer 5
-
$1,196 SGD
View
B+
Retailer 6
-
$1,229 SGD
View
B+
Retailer 7
-
$1,263 SGD
View
B+
Retailer 8
-
$1,271 SGD
View
B+
Retailer 9
-
$1,328 SGD
View
B+
Retailer 10
-
$1,401 SGD
View
Retailer 11
-
$1,612 SGD
View
Price last confirmed 31 days ago
B
Retailer 12
-
$1,636 SGD
View
B
Retailer 13
-
$1,939 SGD
View
Most Expensive
B
Flawless Fine Jewelry
B9E1C1C1D · Nov 4
$2,122 SGD
£1,308 GBP
View
13 more retailers have this diamond
Prices start from $849 SGDSave up to $1,272 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
$849 SGD