Marquise|Natural|GIA

0.53ct G SI1 Marquise Natural Diamond

GD • G/SI1 • GIA 3565118380

Certificate GIA 3565118380

Diamond specifications and retailer prices

From €708 EUR
$790 USD
As of November 5, 2026
2 retailers carry this diamond
Most expensive: €708 EUR at Kay Jewelers
View at Kay Jewelers

About this 0.53ct natural marquise diamond

This 0.53ct natural marquise sits in the half to three-quarter carat band, graded G 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 3565118380. Listed at 2 retailers as of November 5, 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
G
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 3565118380
Dimensions8.18 × 4.15 × 2.64 mm
L/W Ratio1.97
Culet sizeNone
Key to symbols
Cloud, Feather
Top View
8.18 mm4.15 mm0.53 ctG / SI1
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 3565118380
Side View
Table 61.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 63.5%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 5
Current: €708 EUR|Low: €476 EUR|High: €708 EUR|Avg: €587 EUR
Kay Jewelers
Retailer 2
Retailer 3
Retailer 4
November 5, 2026
Retailer 4€562 EUR
Retailer 2€569 EUR
Retailer 3€659 EUR
Kay Jewelers€708 EUR

22 data points across 4 retailers

2 retailers

Retailer 1
-
€569 EUR
Price last confirmed 17 days ago
Most Expensive
B+
Kay Jewelers
260352948 · Nov 5
€708 EUR
$790 USD
View
1 more retailer has this diamond

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
€708 EUR