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Marquise|Natural|GIA

0.51ct G VS2 Marquise Natural Diamond

EX • G/VS2 • GIA 6561710359

Certificate GIA 6561710359

Diamond specifications and retailer prices

From $1,036 SGD
$810 USD
As of November 1, 2026
Save $2,604 SGD (72%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $3,640 SGD at NZ Jewellers · As of October 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 G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6561710359. Listed at 16 retailers as of October 30, 2026, with prices from $1,036 to $3,640, a $2,604 spread on the same certified stone. NZ Jewellers lists it at $3,640. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.51
Carat
G
Colour
VS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle35.44°
Pavilion angle37.84°
OriginNatural
Grading LabGIA
CertificateGIA 6561710359
Dimensions4.20 × 8.29 × 2.50 mm
L/W Ratio1.97
Culet sizeNone
Key to symbols
Feather
Top View
4.20 mm8.29 mm0.51 ctG / VS2
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 6561710359
Side View
Table 57.0%Crown 35.44°Girdle: Slightly ThickPavilion 37.84°Culet: NoneDepth 59.4%

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 1
Current: $3,640 SGD|Low: $1,036 SGD|High: $3,640 SGD|Avg: $1,460 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
November 2, 2026
Retailer 15$1,036 SGD
Retailer 14$1,071 SGD
Retailer 5$1,161 SGD
Retailer 8$1,161 SGD
Retailer 13$1,174 SGD
Retailer 6$1,206 SGD
Retailer 10$1,286 SGD
Retailer 12$1,331 SGD
Retailer 11$1,338 SGD
Retailer 2$1,346 SGD
Retailer 9$1,348 SGD
Retailer 4$1,361 SGD
Retailer 3$1,531 SGD
Retailer 7$2,137 SGD
NZ Jewellers$3,640 SGD

5 data points across 15 retailers

16 retailers$1,036 SGD to $3,640 SGD

A
Cheapest Retailer
-
$1,036 SGD
$810 USD
A
Retailer 2
-
$1,062 SGD
A$1,278 AUD
View
A
Retailer 3
-
$1,071 SGD
$838 USD
View
Final sale: no returns
A
Retailer 4
-
$1,161 SGD
$908 USD
View
A
Retailer 5
-
$1,161 SGD
$908 USD
View
A
Retailer 6
-
$1,174 SGD
$918 USD
View
A
Retailer 7
-
$1,206 SGD
$943 USD
View
B+
Retailer 8
-
$1,286 SGD
$1,006 USD
View
B+
Retailer 9
-
$1,331 SGD
$1,041 USD
View
B+
Retailer 10
-
$1,338 SGD
$1,047 USD
View
B+
Retailer 11
-
$1,346 SGD
£829 GBP
View
B+
Retailer 12
-
$1,348 SGD
£830 GBP
View
B+
Retailer 13
-
$1,361 SGD
$1,065 USD
View
B+
Retailer 14
-
$1,531 SGD
$1,197 USD
View
B
Retailer 15
-
$2,137 SGD
£1,316 GBP
View
Most Expensive
B
NZ Jewellers
6aa6426d-ebb8-48a5-9ba1-34e885a8988b · Oct 30
$3,640 SGD
$2,847 USD
View
15 more retailers have this diamond
Prices start from $1,036 SGDSave up to $2,604 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
$1,036 SGD