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Marquise|Natural|GIA

3.02ct E SI2 Marquise Natural Diamond

ID • E/SI2 • GIA 2557789867

Certificate GIA 2557789867

Diamond specifications and retailer prices

From £23,680 GBP
As of November 4, 2026
Save £16,831 GBP (42%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £40,511 GBP at MOH London · As of November 4, 2026
View at MOH London

About this 3.02ct natural marquise diamond

This 3.02ct natural marquise sits in the three to five carat band, graded E 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 2557789867. Listed at 19 retailers as of November 4, 2026, with prices from £23,680 to £40,511, a £16,831 spread on the same certified stone. MOH London lists it at £40,511. 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

3.02
Carat
E
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishVery Good
SymmetryVery Good
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 2557789867
Dimensions14.37 × 7.56 × 4.62 mm
L/W Ratio1.90
Culet sizeNone
Key to symbols
Twinning Wisp, Feather, Crystal, Cavity, Knot, Indented Natural, Needle
Top View
14.37 mm7.56 mm3.02 ctE / SI2
OriginNatural
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceStrong
CertificateGIA 2557789867
Side View
Table 59.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 61.0%

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 4
Current: £40,511 GBP|Low: £20,980 GBP|High: £41,109 GBP|Avg: £28,219 GBP|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 3£24,260 GBP
Retailer 6£25,175 GBP
Retailer 7£25,806 GBP
Retailer 4£25,944 GBP
Retailer 9£26,008 GBP
Retailer 8£27,309 GBP
Retailer 10£28,176 GBP
Retailer 2£30,367 GBP
Retailer 5£30,693 GBP
MOH London£40,511 GBP

31 data points across 10 retailers

19 retailers£23,680 GBP to £40,511 GBP

A
Cheapest Retailer
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£23,680 GBP
A
Retailer 2
-
£23,841 GBP
View
Final sale: no returns
A
Retailer 3
-
£24,169 GBP
View
A
Retailer 4
-
£24,260 GBP
View
A
Retailer 5
-
£24,355 GBP
View
A
Retailer 6
-
£24,720 GBP
View
A
Retailer 7
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£25,175 GBP
View
A
Retailer 8
-
£25,806 GBP
View
A
Retailer 9
-
£25,944 GBP
View
Retailer 10
-
£26,008 GBP
View
Price last confirmed 25 days ago
A
Retailer 11
-
£26,858 GBP
View
Retailer 12
-
£27,092 GBP
View
Price last confirmed 39 days ago
Retailer 13
-
£28,176 GBP
View
Price last confirmed 29 days ago
Retailer 14
-
£28,176 GBP
View
Price last confirmed 39 days ago
Retailer 15
-
£29,010 GBP
View
Price last confirmed 26 days ago
Retailer 16
-
£29,260 GBP
View
Price last confirmed 38 days ago
A
Retailer 17
-
£30,367 GBP
View
A
Retailer 18
-
£30,693 GBP
View
Most Expensive
B+
MOH London
774B68AC4 · Nov 4
£40,511 GBP
View
18 more retailers have this diamond
Prices start from £23,680 GBPSave up to £16,831 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
3.02ct Marquise
£23,680 GBP