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Marquise|Natural|GIA

0.51ct H VS2 Marquise Natural Diamond

GD • H/VS2 • GIA 6552085202

Certificate GIA 6552085202

Diamond specifications and retailer prices

From $1,482 SGD
A$1,778 AUD
As of October 29, 2026
13 retailers carry this diamond
Most expensive: $3,707 SGD at NZ Jewellers · As of September 30, 2026
View at NZ Jewellers

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 standard cut grade stated by the retailer rather than the lab and certified by GIA 6552085202. Listed at 13 retailers as of October 29, 2026. 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
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6552085202
Dimensions7.99 × 4.17 × 2.65 mm
L/W Ratio1.92
Top View
7.99 mm4.17 mm0.51 ctH / VS2
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6552085202
Side View
Table 62.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 63.5%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $3,707 SGD|Low: $791 SGD|High: $3,707 SGD|Avg: $1,532 SGD
NZ Jewellers
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
Retailer 23
Retailer 24
Retailer 25
Retailer 26
October 8, 2026
Retailer 12$791 SGD
Retailer 6$981 SGD
Retailer 10$1,025 SGD
Retailer 11$1,123 SGD
Retailer 18$1,134 SGD
Retailer 14$1,256 SGD
Retailer 16$1,256 SGD
Retailer 19$1,295 SGD
Retailer 22$1,327 SGD
Retailer 20$1,351 SGD
Retailer 5$1,377 SGD
Retailer 9$1,377 SGD
Retailer 25$1,430 SGD
Retailer 15$1,482 SGD
Retailer 7$1,501 SGD
Retailer 3$1,589 SGD
Retailer 13$1,673 SGD
Retailer 4$1,845 SGD
Retailer 8$1,951 SGD
Retailer 24$1,987 SGD
Retailer 2$2,107 SGD
Retailer 17$2,333 SGD
Retailer 23$2,350 SGD
Retailer 21$2,735 SGD
Retailer 26$2,817 SGD
NZ Jewellers$3,707 SGD

24 data points across 26 retailers

13 retailers

B+
Retailer 1
-
$1,327 SGD
$1,035 USD
Price last confirmed 21 days ago
B
Retailer 2
-
$1,351 SGD
$1,054 USD
View
Price last confirmed 21 days ago
B
Retailer 3
-
$1,377 SGD
$1,074 USD
View
Price last confirmed 21 days ago
B
Retailer 4
-
$1,377 SGD
$1,074 USD
View
Price last confirmed 21 days ago
B
Retailer 5
-
$1,430 SGD
$1,115 USD
View
Price last confirmed 28 days ago
B
Retailer 6
-
$1,482 SGD
A$1,778 AUD
View
B
Retailer 7
-
$1,589 SGD
$1,239 USD
View
Price last confirmed 29 days ago
B
Retailer 8
-
$1,951 SGD
$1,522 USD
View
Price last confirmed 21 days ago
B
Retailer 9
-
$1,987 SGD
A$2,384 AUD
View
Price last confirmed 25 days ago
B
Retailer 10
-
$2,350 SGD
ZAR 29,615 ZAR
View
Price last confirmed 25 days ago
B
Retailer 11
-
$2,735 SGD
£1,680 GBP
View
Price last confirmed 20 days ago
C
Retailer 12
-
$2,817 SGD
£1,730 GBP
View
Price last confirmed 28 days ago
Most Expensive
C
NZ Jewellers
2b1c4580-e936-46e0-ac24-8d7e5e72d40d · Sep 30
$3,707 SGD
$2,891 USD
View
Price under review
12 more retailers have this diamond
Prices start from $1,482 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 Marquise
$1,482 SGD