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Marquise|Natural|GIA

0.53ct I SI2 Marquise Natural Diamond

EX • I/SI2 • GIA 5546362201

Certificate GIA 5546362201

Diamond specifications and retailer prices

From $706 USD
SGD 954 SGD
As of November 5, 2026
1 retailer carries this diamond
Only listing: $706 USD at Fonder Diamond
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Fonder Diamond

About this 0.53ct natural marquise diamond

This 0.53ct natural marquise sits in the half to three-quarter carat band, graded I 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 5546362201. Listed at a single retailer as of November 5, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. 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
I
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Pavilion angle42.1°
OriginNatural
Grading LabGIA
CertificateGIA 5546362201
Dimensions8.33 × 4.29 × 2.64 mm
L/W Ratio1.94
Top View
8.33 mm4.29 mm0.53 ctI / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5546362201
Side View
Table 57.0%CrownGirdle: STK-VTKPavilion 42.1°Culet: NoneDepth 61.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 5
Current: $706 USD|Low: $486 USD|High: $909 USD|Avg: $712 USD|+0.2%
Fonder Diamond
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 5, 2026
Retailer 6$486 USD
Retailer 9$527 USD
Retailer 8$631 USD
Retailer 10$641 USD
Retailer 4$670 USD
Fonder Diamond$706 USD
Retailer 5$833 USD
Retailer 7$833 USD
Retailer 2$882 USD
Retailer 3$909 USD

6 data points across 10 retailers

1 retailer

B+
Fonder Diamond
364960521 · Nov 5
$706 USD
SGD 954 SGD
View

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+
0.53ct Marquise
$706 USD