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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 $265 SGD
₹19,752 INR
As of November 1, 2026
Save $579 SGD (69%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $844 SGD at MOH London · As of November 1, 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 1, 2026, with prices from $265 to $844, a $579 spread on the same certified stone. MOH London lists it at $844. 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 1
Current: $844 SGD|Low: $265 SGD|High: $870 SGD|Avg: $494 SGD|-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 8$265 SGD
Retailer 4$307 SGD
Retailer 13$337 SGD
Retailer 5$407 SGD
Retailer 9$424 SGD
Retailer 7$466 SGD
Retailer 11$501 SGD
Retailer 12$532 SGD
Retailer 3$540 SGD
Retailer 10$567 SGD
Retailer 6$612 SGD
Retailer 2$740 SGD
MOH London$844 SGD

20 data points across 13 retailers

13 retailers$265 SGD to $844 SGD

A
Cheapest Retailer
-
$265 SGD
₹19,752 INR
A
Retailer 2
-
$307 SGD
$240 USD
View
A
Retailer 3
-
$337 SGD
$264 USD
View
Final sale: no returns
B+
Retailer 4
-
$407 SGD
$318 USD
View
B+
Retailer 5
-
$424 SGD
$331 USD
View
B+
Retailer 6
-
$466 SGD
£287 GBP
View
B
Retailer 7
-
$501 SGD
£309 GBP
View
B+
Retailer 8
-
$532 SGD
$416 USD
View
B+
Retailer 9
-
$540 SGD
$423 USD
View
B
Retailer 10
-
$567 SGD
ZAR 7,162 ZAR
View
B
Retailer 11
-
$612 SGD
€456 EUR
View
B
Retailer 12
-
$740 SGD
£456 GBP
View
Most Expensive
B
MOH London
66DBD114F · Nov 1
$844 SGD
£520 GBP
View
12 more retailers have this diamond
Prices start from $265 SGDSave up to $579 SGD

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
$265 SGD