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Marquise|Natural|GIA

0.53ct H SI2 Marquise Natural Diamond

EX • H/SI2 • GIA 2554998229

Certificate GIA 2554998229

Diamond specifications and retailer prices

From $738 SGD
As of November 6, 2026
Save $1,306 SGD (64%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $2,044 SGD at MOH London · As of November 2, 2026
View at MOH London

About this 0.53ct natural marquise diamond

This 0.53ct natural marquise sits in the half to three-quarter carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2554998229. Listed at 10 retailers as of November 2, 2026, with prices from $738 to $2,044, a $1,306 spread on the same certified stone. MOH London lists it at $2,044. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.53
Carat
H
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2554998229
Dimensions7.58 × 4.33 × 2.75 mm
L/W Ratio1.75
Key to symbols
Twinning Wisp
Top View
7.58 mm4.33 mm0.53 ctH / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2554998229
Side View
Table 57.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 63.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $2,044 SGD|Low: $688 SGD|High: $2,069 SGD|Avg: $1,119 SGD|-0.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 4$738 SGD
Retailer 9$856 SGD
Retailer 6$891 SGD
Retailer 8$919 SGD
Retailer 5$1,037 SGD
Retailer 7$1,053 SGD
Retailer 3$1,082 SGD
Retailer 10$1,144 SGD
Retailer 2$1,252 SGD
MOH London$2,044 SGD

42 data points across 10 retailers

10 retailers$738 SGD to $2,044 SGD

A
Cheapest Retailer
-
$738 SGD
Retailer 2
-
$856 SGD
View
Price last confirmed 22 days ago
Retailer 3
-
$891 SGD
View
Price last confirmed 20 days ago
Retailer 4
-
$919 SGD
View
Price last confirmed 11 days ago
B+
Retailer 5
-
$1,037 SGD
View
B+
Retailer 6
-
$1,053 SGD
View
B+
Retailer 7
-
$1,082 SGD
View
Retailer 8
-
$1,144 SGD
View
Price last confirmed 42 days ago
B
Retailer 9
-
$1,252 SGD
View
Most Expensive
B
MOH London
0A85E9F30 · Nov 2
$2,044 SGD
£1,256 GBP
View
9 more retailers have this diamond
Prices start from $738 SGDSave up to $1,306 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
0.53ct Marquise
$738 SGD