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Marquise|Natural|GIA

0.53ct J SI1 Marquise Natural Diamond

GD • J/SI1 • GIA 1162910428

Certificate GIA 1162910428

Diamond specifications and retailer prices

From €1,358 EUR
As of November 2, 2026
2 retailers carry this diamond
Most expensive: €1,773 EUR 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 J colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1162910428. Listed at 2 retailers as of November 2, 2026. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.53
Carat
J
Color
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryFair
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 1162910428
Dimensions8.01 × 3.84 × 2.85 mm
L/W Ratio2.09
Girdle conditionFaceted
Key to symbols
Feather
Top View
8.01 mm3.84 mm0.53 ctJ / SI1
OriginNatural
CutGood
PolishVery Good
SymmetryFair
FluorescenceStrong
CertificateGIA 1162910428
Side View
Table 61.0%CrownGirdle: VTK-ETKPavilionCulet: NoneDepth 74.2%

Caratlytics Score

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C
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Price History

Last verified: Nov 2
Current: €1,773 EUR|Low: €961 EUR|High: €1,795 EUR|Avg: €1,363 EUR|-0.2%
MOH London
Retailer 2
Retailer 3
November 1, 2026
Retailer 3€961 EUR
Retailer 2€1,358 EUR
MOH London€1,773 EUR

21 data points across 3 retailers

2 retailers

C
Cheapest Retailer
-
€1,358 EUR
Most Expensive
MOH London
21632E79C · Nov 2
€1,773 EUR
£1,566 GBP
View
Price under review
1 more retailer has this diamond
Prices start from €1,358 EUR

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.

C
0.53ct Marquise
€1,358 EUR