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Marquise|Natural|GIA

0.30ct H SI1 Marquise Natural Diamond

ID • H/SI1 • GIA 6565586232

Certificate GIA 6565586232

Diamond specifications and retailer prices

From €185 EUR
₹19,746 INR
As of November 2, 2026
Save €404 EUR (69%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €589 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 H 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 6565586232. Listed at 13 retailers as of November 2, 2026, with prices from €185 to €589, a €404 spread on the same certified stone. MOH London lists it at €589. 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
H
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6565586232
Dimensions6.62 × 3.50 × 2.10 mm
L/W Ratio1.89
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Feather, Crystal
Top View
6.62 mm3.50 mm0.30 ctH / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6565586232
Side View
Table 60.0%CrownGirdle: THN-VTKPavilionCulet: NoneDepth 60.1%

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: €589 EUR|Low: €185 EUR|High: €607 EUR|Avg: €345 EUR|-3.0%
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 6€185 EUR
Retailer 5€214 EUR
Retailer 3€235 EUR
Retailer 10€295 EUR
Retailer 9€325 EUR
Retailer 2€333 EUR
Retailer 12€349 EUR
Retailer 13€371 EUR
Retailer 4€377 EUR
Retailer 11€395 EUR
Retailer 8€427 EUR
Retailer 7€516 EUR
MOH London€589 EUR

20 data points across 13 retailers

13 retailers€185 EUR to €589 EUR

A
Cheapest Retailer
-
€185 EUR
₹19,746 INR
A
Retailer 2
-
€214 EUR
$240 USD
View
A
Retailer 3
-
€235 EUR
$264 USD
View
Final sale: no returns
B+
Retailer 4
-
€295 EUR
$331 USD
View
B+
Retailer 5
-
€325 EUR
£287 GBP
View
B
Retailer 6
-
€333 EUR
$374 USD
View
B
Retailer 7
-
€349 EUR
£309 GBP
View
B+
Retailer 8
-
€371 EUR
$416 USD
View
B+
Retailer 9
-
€377 EUR
$423 USD
View
B
Retailer 10
-
€395 EUR
ZAR 7,162 ZAR
View
B
Retailer 11
-
€427 EUR
View
B
Retailer 12
-
€516 EUR
£456 GBP
View
Most Expensive
B
MOH London
66DBD114F · Nov 2
€589 EUR
£520 GBP
View
12 more retailers have this diamond
Prices start from €185 EURSave up to €404 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