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Marquise|Natural|GIA

0.30ct D SI2 Marquise Natural Diamond

GD • D/SI2 • GIA 7522591049

Certificate GIA 7522591049

Diamond specifications and retailer prices

From £160 GBP
As of November 6, 2026
Save £389 GBP (71%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £549 GBP at MOH London · As of November 4, 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 D colour (colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 7522591049. Listed at 9 retailers as of November 4, 2026, with prices from £160 to £549, a £389 spread on the same certified stone. MOH London lists it at £549. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.30
Carat
D
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 7522591049
Dimensions7.58 × 3.42 × 1.97 mm
L/W Ratio2.22
Top View
7.58 mm3.42 mm0.30 ctD / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 7522591049
Side View
Table 60.0%CrownGirdle: ThickPavilionCulet: NoneDepth 57.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: £549 GBP|Low: £160 GBP|High: £557 GBP|Avg: £341 GBP|-1.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 2£160 GBP
Retailer 3£253 GBP
Retailer 4£306 GBP
Retailer 6£326 GBP
Retailer 7£343 GBP
Retailer 5£444 GBP
MOH London£549 GBP

41 data points across 7 retailers

9 retailers£160 GBP to £549 GBP

A
Cheapest Retailer
-
£160 GBP
B+
Retailer 2
-
£209 GBP
View
B+
Retailer 3
-
£253 GBP
View
Retailer 4
-
£264 GBP
View
Price last confirmed 89 days ago
B+
Retailer 5
-
£306 GBP
View
B
Retailer 6
-
£326 GBP
View
B
Retailer 7
-
£343 GBP
View
B
Retailer 8
-
£444 GBP
View
Most Expensive
B
MOH London
03C389962 · Nov 4
£549 GBP
View
8 more retailers have this diamond
Prices start from £160 GBPSave up to £389 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