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Marquise|Natural|GIA

0.51ct H VVS1 Marquise Natural Diamond

EX • H/VVS1 • GIA 1563340127

Certificate GIA 1563340127

Diamond specifications and retailer prices

From $952 SGD
$745 USD
As of October 31, 2026
Save $1,172 SGD (55%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $2,124 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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1563340127. Listed at 14 retailers as of October 31, 2026, with prices from $952 to $2,124, a $1,172 spread on the same certified stone. Flawless Fine Jewelry lists it at $2,124. 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
VVS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle38.9°
Pavilion angle41.3°
OriginNatural
Grading LabGIA
CertificateGIA 1563340127
Dimensions7.85 × 4.13 × 2.63 mm
L/W Ratio1.90
Culet sizeNone
Top View
7.85 mm4.13 mm0.51 ctH / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1563340127
Side View
Table 59.0%Crown 38.9°Girdle: STK-VTKPavilion 41.3°Culet: NoneDepth 63.7%

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 31
Current: $2,124 SGD|Low: $952 SGD|High: $2,124 SGD|Avg: $1,277 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
November 2, 2026
Retailer 3$952 SGD
Retailer 9$1,001 SGD
Retailer 8$1,030 SGD
Retailer 4$1,037 SGD
Retailer 10$1,059 SGD
Retailer 11$1,073 SGD
Retailer 2$1,151 SGD
Retailer 6$1,196 SGD
Retailer 7$1,391 SGD
Retailer 12$1,422 SGD
Retailer 5$1,550 SGD
Retailer 13$1,569 SGD
Flawless Fine Jewelry$2,124 SGD

39 data points across 13 retailers

14 retailers$952 SGD to $2,124 SGD

A
Cheapest Retailer
-
$952 SGD
$745 USD
A
Retailer 2
-
$1,001 SGD
View
A
Retailer 3
-
$1,030 SGD
$805 USD
View
A
Retailer 4
-
$1,037 SGD
View
A
Retailer 5
-
$1,059 SGD
$828 USD
View
A
Retailer 6
-
$1,073 SGD
$839 USD
View
B+
Retailer 7
-
$1,151 SGD
£709 GBP
View
A
Retailer 8
-
$1,196 SGD
$935 USD
View
B+
Retailer 9
-
$1,391 SGD
€1,036 EUR
View
B+
Retailer 10
-
$1,411 SGD
£869 GBP
View
B+
Retailer 11
-
$1,452 SGD
$1,135 USD
View
B+
Retailer 12
-
$1,550 SGD
$1,212 USD
View
B+
Retailer 13
-
$1,569 SGD
$1,227 USD
View
Most Expensive
B
Flawless Fine Jewelry
3061B7764 · Nov 2
$2,124 SGD
£1,308 GBP
View
13 more retailers have this diamond
Prices start from $952 SGDSave up to $1,172 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