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Marquise|Natural|GIA

0.52ct G SI1 Marquise Natural Diamond

EX • G/SI1 • GIA 7563096194

Certificate GIA 7563096194

Diamond specifications and retailer prices

From €551 EUR
$618 USD
As of November 2, 2026
Save €1,323 EUR (71%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: €1,874 EUR at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

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 7563096194. Listed at 8 retailers as of October 30, 2026, with prices from €551 to €1,874, a €1,323 spread on the same certified stone. NZ Jewellers lists it at €1,874. 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
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle30.5°
OriginNatural
Grading LabGIA
CertificateGIA 7563096194
Dimensions8.18 × 4.17 × 2.61 mm
L/W Ratio1.96
Culet sizeNone
Key to symbols
Cloud, Feather, Crystal
Top View
8.18 mm4.17 mm0.52 ctG / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7563096194
Side View
Table 59.0%Crown 30.5°Girdle: THK-VTKPavilionCulet: NoneDepth 62.7%

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: €1,874 EUR|Low: €515 EUR|High: €1,949 EUR|Avg: €921 EUR|-3.8%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 2, 2026
Retailer 6€551 EUR
Retailer 5€576 EUR
Retailer 2€731 EUR
Retailer 8€788 EUR
Retailer 4€801 EUR
Retailer 7€917 EUR
Retailer 3€923 EUR
NZ Jewellers€1,874 EUR

44 data points across 8 retailers

8 retailers€551 EUR to €1,874 EUR

A
Cheapest Retailer
-
€551 EUR
$618 USD
Final sale: no returns
A
Retailer 2
-
€576 EUR
SGD 873 SGD
View
B+
Retailer 3
-
€731 EUR
£646 GBP
View
Retailer 4
-
€788 EUR
£696 GBP
View
Price last confirmed 37 days ago
B+
Retailer 5
-
€801 EUR
View
Retailer 6
-
€917 EUR
A$1,582 AUD
View
Price last confirmed 30 days ago
B+
Retailer 7
-
€923 EUR
ZAR 16,717 ZAR
View
Most Expensive
B
NZ Jewellers
cc96f023-94c3-494b-884c-6962e126a68e · Oct 30
€1,874 EUR
$2,102 USD
View
7 more retailers have this diamond
Prices start from €551 EURSave up to €1,323 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
€551 EUR