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Marquise|Natural|GIA

0.52ct G SI1 Marquise Natural Diamond

EX • G/SI1 • GIA 1549225735

Certificate GIA 1549225735

Diamond specifications and retailer prices

From €668 EUR
$749 USD
As of October 31, 2026
Save €907 EUR (58%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: €1,575 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 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 1549225735. Listed at 23 retailers as of October 31, 2026, with prices from €668 to €1,575, a €907 spread on the same certified stone. MOH London lists it at €1,575. 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
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
Pavilion angle39.6°
OriginNatural
Grading LabGIA
CertificateGIA 1549225735
Dimensions8.45 × 4.06 × 2.51 mm
L/W Ratio2.08
Girdle conditionFaceted
Top View
8.45 mm4.06 mm0.52 ctG / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 1549225735
Side View
Table 57.0%CrownGirdle: MED-VTKPavilion 39.6°Culet: NoneDepth 61.9%

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: Oct 31
Current: €1,575 EUR|Low: €607 EUR|High: €2,696 EUR|Avg: €1,135 EUR
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 2, 2026
Retailer 10€668 EUR
Retailer 9€742 EUR
Retailer 5€779 EUR
Retailer 13€781 EUR
Retailer 12€809 EUR
Retailer 4€899 EUR
Retailer 8€923 EUR
Retailer 6€999 EUR
Retailer 2€1,209 EUR
Retailer 11€1,293 EUR
Retailer 7€1,327 EUR
MOH London€1,575 EUR
Retailer 3€2,696 EUR

46 data points across 13 retailers

23 retailers€668 EUR to €1,575 EUR

A
Cheapest Retailer
-
€668 EUR
$749 USD
Final sale: no returns
B+
Retailer 2
-
€720 EUR
$808 USD
View
B+
Retailer 3
-
€742 EUR
SGD 1,124 SGD
View
B+
Retailer 4
-
€764 EUR
$857 USD
View
B+
Retailer 5
-
€773 EUR
$867 USD
View
B+
Retailer 6
-
€779 EUR
$874 USD
View
B+
Retailer 7
-
€779 EUR
$874 USD
View
B+
Retailer 8
-
€781 EUR
$876 USD
View
B+
Retailer 9
-
€788 EUR
$884 USD
View
B+
Retailer 10
-
€809 EUR
$907 USD
View
B
Retailer 11
-
€869 EUR
$975 USD
View
B
Retailer 12
-
€899 EUR
$1,008 USD
View
B
Retailer 13
-
€923 EUR
$1,035 USD
View
B
Retailer 14
-
€966 EUR
$1,083 USD
View
B
Retailer 15
-
€999 EUR
£882 GBP
View
B
Retailer 16
-
€1,059 EUR
$1,188 USD
View
B
Retailer 17
-
€1,144 EUR
$1,284 USD
View
B
Retailer 18
-
€1,209 EUR
View
Retailer 19
-
€1,293 EUR
A$2,231 AUD
View
Price last confirmed 28 days ago
B
Retailer 20
-
€1,327 EUR
ZAR 24,048 ZAR
View
B
Retailer 21
-
€1,390 EUR
CA$2,166 CAD
View
Most Expensive
B
MOH London
2D00EDE1C · Nov 1
€1,575 EUR
£1,391 GBP
View
21 more retailers have this diamond
Prices start from €668 EURSave up to €907 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
€668 EUR