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Marquise|Natural|GIA

0.52ct D SI1 Marquise Natural Diamond

EX • D/SI1 • GIA 2547173428

Certificate GIA 2547173428

Diamond specifications and retailer prices

From €436 EUR
₹46,437 INR
As of November 1, 2026
Save €794 EUR (65%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: €1,230 EUR at MOH London · As of November 1, 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 D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2547173428. Listed at 7 retailers as of November 1, 2026, with prices from €436 to €1,230, a €794 spread on the same certified stone. MOH London lists it at €1,230. 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
D
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2547173428
Dimensions8.71 × 4.21 × 2.47 mm
L/W Ratio2.07
Top View
8.71 mm4.21 mm0.52 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2547173428
Side View
Table 55.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 58.7%

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 1
Current: €1,230 EUR|Low: €435 EUR|High: €1,311 EUR|Avg: €765 EUR|-6.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 1, 2026
Retailer 2€436 EUR
Retailer 3€654 EUR
Retailer 5€667 EUR
Retailer 7€737 EUR
Retailer 4€789 EUR
Retailer 6€801 EUR
MOH London€1,230 EUR

37 data points across 7 retailers

7 retailers€436 EUR to €1,230 EUR

A
Cheapest Retailer
-
€436 EUR
₹46,437 INR
A
Retailer 2
-
€654 EUR
£575 GBP
View
A
Retailer 3
-
€667 EUR
£587 GBP
View
A
Retailer 4
-
€737 EUR
$824 USD
View
B+
Retailer 5
-
€789 EUR
View
Retailer 6
-
€801 EUR
A$1,376 AUD
View
Price last confirmed 29 days ago
Most Expensive
B
MOH London
5A01FFB44 · Nov 1
€1,230 EUR
£1,082 GBP
View
6 more retailers have this diamond
Prices start from €436 EURSave up to €794 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
€436 EUR