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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 $290 CAD
₹19,757 INR
As of October 31, 2026
Save $629 CAD (68%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $919 CAD 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 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 October 31, 2026, with prices from $290 to $919, a $629 spread on the same certified stone. MOH London lists it at $919. 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: Oct 31
Current: $919 CAD|Low: $290 CAD|High: $951 CAD|Avg: $558 CAD|-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 1, 2026
Retailer 5$290 CAD
Retailer 10$367 CAD
Retailer 3$427 CAD
Retailer 7$465 CAD
Retailer 4$507 CAD
Retailer 8$545 CAD
Retailer 11$580 CAD
Retailer 9$588 CAD
Retailer 6$617 CAD
Retailer 2$805 CAD
MOH London$919 CAD

16 data points across 11 retailers

11 retailers$290 CAD to $919 CAD

A
Cheapest Retailer
-
$290 CAD
₹19,757 INR
A
Retailer 2
-
$367 CAD
$263 USD
View
Final sale: no returns
A
Retailer 3
-
$427 CAD
$306 USD
View
A
Retailer 4
-
$465 CAD
$333 USD
View
B+
Retailer 5
-
$507 CAD
£286 GBP
View
B+
Retailer 6
-
$545 CAD
£307 GBP
View
B+
Retailer 7
-
$580 CAD
$415 USD
View
B+
Retailer 8
-
$588 CAD
$421 USD
View
B
Retailer 9
-
$617 CAD
ZAR 7,134 ZAR
View
B
Retailer 10
-
$805 CAD
£454 GBP
View
Most Expensive
B
MOH London
0E12C12AE · Nov 1
$919 CAD
£518 GBP
View
10 more retailers have this diamond
Prices start from $290 CADSave up to $629 CAD

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
$290 CAD