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Marquise|Natural|GIA

0.51ct H VVS2 Marquise Natural Diamond

EX • H/VVS2 • GIA 1565123268

Certificate GIA 1565123268

Diamond specifications and retailer prices

From $691 SGD
As of November 6, 2026
Save $2,825 SGD (80%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $3,516 SGD at Flawless Fine Jewelry · As of November 2, 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 VVS2 clarity (very-very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1565123268. Listed at 14 retailers as of November 2, 2026, with prices from $691 to $3,516, a $2,825 spread on the same certified stone. Flawless Fine Jewelry lists it at $3,516. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.51
Carat
H
Colour
VVS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 1565123268
Dimensions7.66 × 4.14 × 2.66 mm
L/W Ratio1.85
Culet sizeNone
Top View
7.66 mm4.14 mm0.51 ctH / VVS2
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceMedium
CertificateGIA 1565123268
Side View
Table 56.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 64.3%

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: $3,516 SGD|Low: $691 SGD|High: $3,516 SGD|Avg: $1,452 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
Retailer 13
Retailer 14
November 6, 2026
Retailer 2$691 SGD
Retailer 6$865 SGD
Retailer 7$1,212 SGD
Retailer 8$1,275 SGD
Retailer 10$1,802 SGD
Retailer 14$1,952 SGD
Retailer 3$2,063 SGD
Retailer 5$2,252 SGD
Retailer 12$2,252 SGD
Retailer 11$2,395 SGD
Retailer 13$2,402 SGD
Retailer 9$3,012 SGD
Retailer 4$3,419 SGD
Flawless Fine Jewelry$3,516 SGD

42 data points across 14 retailers

14 retailers$691 SGD to $3,516 SGD

A
Cheapest Retailer
-
$691 SGD
A
Retailer 2
-
$865 SGD
View
B+
Retailer 3
-
$1,212 SGD
View
B+
Retailer 4
-
$1,275 SGD
View
B
Retailer 5
-
$1,802 SGD
View
Final sale: no returns
B
Retailer 6
-
$1,952 SGD
View
B
Retailer 7
-
$2,063 SGD
View
B
Retailer 8
-
$2,252 SGD
View
B
Retailer 9
-
$2,252 SGD
View
B
Retailer 10
-
$2,395 SGD
View
B
Retailer 11
-
$2,402 SGD
View
C
Retailer 12
-
$3,012 SGD
View
B
Retailer 13
-
$3,419 SGD
View
Most Expensive
B
Flawless Fine Jewelry
C1005FBC2 · Nov 2
$3,516 SGD
£2,160 GBP
View
13 more retailers have this diamond
Prices start from $691 SGDSave up to $2,825 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
$691 SGD