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Marquise|Natural|GIA

0.30ct F SI2 Marquise Natural Diamond

EX • F/SI2 • GIA 7543734115

Certificate GIA 7543734115

Diamond specifications and retailer prices

From £160 GBP
₹20,411 INR
As of November 2, 2026
Save £354 GBP (69%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £514 GBP 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 F colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7543734115. Listed at 14 retailers as of November 2, 2026, with prices from £160 to £514, a £354 spread on the same certified stone. MOH London lists it at £514. 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
F
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishGood
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7543734115
Dimensions6.86 × 3.43 × 2.20 mm
L/W Ratio2.00
Culet sizeNone
Key to symbols
Feather
Top View
6.86 mm3.43 mm0.30 ctF / SI2
OriginNatural
CutExcellent
PolishGood
SymmetryGood
FluorescenceNone
CertificateGIA 7543734115
Side View
Table 60.0%CrownGirdle: Very ThickPavilionCulet: NoneDepth 64.1%

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: £514 GBP|Low: £159 GBP|High: £538 GBP|Avg: £314 GBP|-4.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 2£160 GBP
Retailer 6£191 GBP
Retailer 8£239 GBP
Retailer 9£256 GBP
Retailer 4£284 GBP
Retailer 5£305 GBP
Retailer 7£320 GBP
Retailer 3£422 GBP
MOH London£514 GBP

38 data points across 9 retailers

14 retailers£160 GBP to £514 GBP

A
Cheapest Retailer
-
£160 GBP
₹20,411 INR
A
Retailer 2
-
£191 GBP
HK$2,000 HKD
View
Retailer 3
-
£223 GBP
$299 USD
View
Price last confirmed 13 days ago
Retailer 4
-
£239 GBP
$321 USD
View
Price last confirmed 17 days ago
B+
Retailer 5
-
£239 GBP
SGD 434 SGD
View
Retailer 6
-
£248 GBP
$333 USD
View
Price last confirmed 16 days ago
B+
Retailer 7
-
£256 GBP
$344 USD
View
B+
Retailer 8
-
£284 GBP
View
Retailer 9
-
£300 GBP
$402 USD
View
Price last confirmed 14 days ago
B
Retailer 10
-
£305 GBP
View
B
Retailer 11
-
£320 GBP
$429 USD
View
B
Retailer 12
-
£422 GBP
€539 EUR
View
Most Expensive
B
MOH London
9AB9A8771 · Nov 2
£514 GBP
View
12 more retailers have this diamond
Prices start from £160 GBPSave up to £354 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
£160 GBP