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Marquise|Natural|GIA

0.52ct G SI1 Marquise Natural Diamond

EX • G/SI1 • GIA 7562722880

Certificate GIA 7562722880

Diamond specifications and retailer prices

From €450 EUR
$505 USD
As of November 2, 2026
Save €457 EUR (50%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: €1,171 EUR at MOH London · As of October 26, 2026
View at MOH London

About this 0.52ct natural marquise diamond

This 0.52ct natural marquise sits in the half to three-quarter carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7562722880. Listed at 9 retailers as of November 2, 2026, with a 101% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.52
Carat
G
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7562722880
Dimensions8.56 × 4.13 × 2.52 mm
L/W Ratio2.07
Culet sizeNone
Key to symbols
Crystal
Top View
8.56 mm4.13 mm0.52 ctG / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 7562722880
Side View
Table 56.0%CrownGirdle: STK-STKPavilionCulet: NoneDepth 61.1%

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: Nov 2
Current: €1,171 EUR|Low: €450 EUR|High: €1,306 EUR|Avg: €751 EUR
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 5€450 EUR
Retailer 2€478 EUR
Retailer 9€536 EUR
Retailer 7€607 EUR
Retailer 8€669 EUR
Retailer 6€740 EUR
Retailer 3€766 EUR
Retailer 4€907 EUR
MOH London€1,171 EUR

11 data points across 9 retailers

9 retailers€450 EUR to €907 EUR

A
Cheapest Retailer
-
€450 EUR
$505 USD
Final sale: no returns
A
Retailer 2
-
€478 EUR
₹51,073 INR
View
A
Retailer 3
-
€536 EUR
HK$4,700 HKD
View
A
Retailer 4
-
€607 EUR
A$1,048 AUD
View
A
Retailer 5
-
€669 EUR
SGD 1,014 SGD
View
B+
Retailer 6
-
€740 EUR
$830 USD
View
B+
Retailer 7
-
€766 EUR
£677 GBP
View
B
Retailer 8
-
€907 EUR
View
Most Expensive
MOH London
200A3BDA9 · Oct 26
€1,171 EUR
£1,034 GBP
View
Price last confirmed 7 days ago
8 more retailers have this diamond
Prices start from €450 EURSave up to €457 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.

A
0.52ct Marquise
€450 EUR