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Marquise|Natural|GIA

0.51ct H VS2 Marquise Natural Diamond

VG • H/VS2 • GIA 2564688595

Certificate GIA 2564688595

Diamond specifications and retailer prices

From $952 SGD
$743 USD
As of October 28, 2026
Save $1,178 SGD (55%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $2,130 SGD at Flawless Fine Jewelry · As of October 29, 2026
View at Flawless Fine Jewelry

About this 0.51ct natural marquise diamond

This 0.51ct natural marquise sits in the half to three-quarter carat band, graded H colour (near-colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2564688595. Listed at 14 retailers as of October 28, 2026, with prices from $952 to $2,130, a $1,178 spread on the same certified stone. Flawless Fine Jewelry lists it at $2,130. 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
H
Colour
VS2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.23°
Pavilion angle37.22°
OriginNatural
Grading LabGIA
CertificateGIA 2564688595
Dimensions8.15 × 4.22 × 2.42 mm
L/W Ratio1.93
Culet sizeNone
Top View
8.15 mm4.22 mm0.51 ctH / VS2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2564688595
Side View
Table 59.0%Crown 37.23°Girdle: STK-THKPavilion 37.22°Culet: NoneDepth 57.5%

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: Oct 28
Current: $2,130 SGD|Low: $952 SGD|High: $2,130 SGD|Avg: $1,275 SGD
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
October 29, 2026
Retailer 10$952 SGD
Retailer 12$962 SGD
Retailer 3$1,036 SGD
Retailer 9$1,059 SGD
Retailer 8$1,073 SGD
Retailer 6$1,153 SGD
Retailer 2$1,195 SGD
Retailer 5$1,391 SGD
Retailer 7$1,451 SGD
Retailer 11$1,541 SGD
Retailer 4$1,570 SGD
Flawless Fine Jewelry$2,130 SGD

7 data points across 12 retailers

14 retailers$952 SGD to $2,130 SGD

A
Cheapest Retailer
-
$952 SGD
$743 USD
A
Retailer 2
-
$962 SGD
$750 USD
View
A
Retailer 3
-
$1,002 SGD
View
B+
Retailer 4
-
$1,036 SGD
View
B+
Retailer 5
-
$1,059 SGD
$826 USD
View
B+
Retailer 6
-
$1,073 SGD
$837 USD
View
B+
Retailer 7
-
$1,153 SGD
£708 GBP
View
B+
Retailer 8
-
$1,195 SGD
$932 USD
View
B
Retailer 9
-
$1,391 SGD
€1,033 EUR
View
B+
Retailer 10
-
$1,411 SGD
£866 GBP
View
B
Retailer 11
-
$1,451 SGD
$1,132 USD
View
B
Retailer 12
-
$1,541 SGD
$1,202 USD
View
B
Retailer 13
-
$1,570 SGD
$1,224 USD
View
Most Expensive
B
Flawless Fine Jewelry
C6DE89EE5 · Oct 29
$2,130 SGD
£1,308 GBP
View
13 more retailers have this diamond
Prices start from $952 SGDSave up to $1,178 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 Marquise
$952 SGD