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Marquise|Natural|GIA

0.30ct G SI2 Marquise Natural Diamond

ID • G/SI2 • GIA 6562589826

Certificate GIA 6562589826

Diamond specifications and retailer prices

From £129 GBP
₹16,429 INR
As of November 1, 2026
Save £288 GBP (69%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £417 GBP 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 SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6562589826. Listed at 10 retailers as of November 1, 2026, with prices from £129 to £417, a £288 spread on the same certified stone. MOH London lists it at £417. 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
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6562589826
Dimensions6.73 × 3.51 × 2.16 mm
L/W Ratio1.92
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Twinning Wisp, Feather
Top View
6.73 mm3.51 mm0.30 ctG / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6562589826
Side View
Table 61.0%CrownGirdle: MED-XTKPavilionCulet: NoneDepth 61.6%

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: £417 GBP|Low: £129 GBP|High: £430 GBP|Avg: £255 GBP|-3.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 1, 2026
Retailer 2£129 GBP
Retailer 10£167 GBP
Retailer 5£206 GBP
Retailer 9£208 GBP
Retailer 7£248 GBP
Retailer 8£278 GBP
Retailer 4£281 GBP
Retailer 6£309 GBP
Retailer 3£366 GBP
MOH London£417 GBP

19 data points across 10 retailers

10 retailers£129 GBP to £417 GBP

A
Cheapest Retailer
-
£129 GBP
₹16,429 INR
A
Retailer 2
-
£167 GBP
$224 USD
View
Final sale: no returns
A
Retailer 3
-
£206 GBP
$275 USD
View
A
Retailer 4
-
£208 GBP
$279 USD
View
A
Retailer 5
-
£248 GBP
View
B+
Retailer 6
-
£278 GBP
$372 USD
View
B+
Retailer 7
-
£281 GBP
View
B
Retailer 8
-
£309 GBP
€394 EUR
View
B
Retailer 9
-
£366 GBP
View
Most Expensive
B
MOH London
9A706A2FE · Nov 1
£417 GBP
View
9 more retailers have this diamond
Prices start from £129 GBPSave up to £288 GBP

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
£129 GBP