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Marquise|Natural|GIA

0.30ct G SI1 Marquise Natural Diamond

ID • G/SI1 • GIA 2564647802

Certificate GIA 2564647802

Diamond specifications and retailer prices

From €185 EUR
₹19,746 INR
As of November 2, 2026
Save €402 EUR (68%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: €587 EUR at MOH London · As of November 2, 2026
View at MOH London

About this 0.3ct natural marquise diamond

This 0.3ct natural marquise sits in the sub-half-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 2564647802. Listed at 11 retailers as of November 2, 2026, with prices from €185 to €587, a €402 spread on the same certified stone. MOH London lists it at €587. 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

0.30
Carat
G
Color
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2564647802
Dimensions7.57 × 3.37 × 2.01 mm
L/W Ratio2.25
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Cavity, Cloud, Feather
Top View
7.57 mm3.37 mm0.30 ctG / SI1
OriginNatural
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 2564647802
Side View
Table 62.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 59.8%

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: €587 EUR|Low: €185 EUR|High: €607 EUR|Avg: €356 EUR|-3.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 3, 2026
Retailer 4€185 EUR
Retailer 10€234 EUR
Retailer 3€273 EUR
Retailer 7€297 EUR
Retailer 2€321 EUR
Retailer 8€348 EUR
Retailer 11€370 EUR
Retailer 9€375 EUR
Retailer 6€394 EUR
Retailer 5€514 EUR
MOH London€587 EUR

18 data points across 11 retailers

11 retailers€185 EUR to €587 EUR

A
Cheapest Retailer
-
€185 EUR
₹19,746 INR
A
Retailer 2
-
€234 EUR
$263 USD
View
Final sale: no returns
A
Retailer 3
-
€273 EUR
$306 USD
View
A
Retailer 4
-
€297 EUR
$333 USD
View
B+
Retailer 5
-
€321 EUR
£283 GBP
View
B+
Retailer 6
-
€348 EUR
£307 GBP
View
B+
Retailer 7
-
€370 EUR
$415 USD
View
B+
Retailer 8
-
€375 EUR
$421 USD
View
B
Retailer 9
-
€394 EUR
ZAR 7,134 ZAR
View
B
Retailer 10
-
€514 EUR
£454 GBP
View
Most Expensive
B
MOH London
0E12C12AE · Nov 2
€587 EUR
£518 GBP
View
10 more retailers have this diamond
Prices start from €185 EURSave up to €402 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
0.30ct Marquise
€185 EUR