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Marquise|Natural|GIA

3.02ct J SI1 Marquise Natural Diamond

VG • J/SI1 • GIA 2567019855

Certificate GIA 2567019855

Diamond specifications and retailer prices

From £21,000 GBP
As of November 6, 2026
Save £16,841 GBP (45%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £37,841 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 J colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2567019855. Listed at 11 retailers as of November 4, 2026, with prices from £21,000 to £37,841, a £16,841 spread on the same certified stone. MOH London lists it at £37,841. 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

3.02
Carat
J
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2567019855
Dimensions16.35 × 7.25 × 4.28 mm
L/W Ratio2.26
Girdle conditionSlightly Thick to Very Thick
Key to symbols
Crystal, Cloud, Feather
Top View
16.35 mm7.25 mm3.02 ctJ / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2567019855
Side View
Table 63.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 58.9%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: £37,841 GBP|Low: £21,000 GBP|High: £41,300 GBP|Avg: £27,357 GBP|-8.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 10£21,000 GBP
Retailer 2£21,020 GBP
Retailer 8£23,315 GBP
Retailer 11£23,941 GBP
Retailer 3£24,912 GBP
Retailer 9£25,307 GBP
Retailer 7£25,938 GBP
Retailer 4£26,465 GBP
Retailer 5£28,158 GBP
Retailer 6£29,051 GBP
MOH London£37,841 GBP

39 data points across 11 retailers

11 retailers£21,000 GBP to £37,841 GBP

B+
Cheapest Retailer
-
£21,000 GBP
B+
Retailer 2
-
£21,020 GBP
View
B
Retailer 3
-
£23,315 GBP
View
B
Retailer 4
-
£23,941 GBP
View
Final sale: no returns
Retailer 5
-
£24,912 GBP
View
Price last confirmed 25 days ago
B
Retailer 6
-
£25,307 GBP
View
B
Retailer 7
-
£25,938 GBP
View
B
Retailer 8
-
£26,465 GBP
View
B
Retailer 9
-
£28,158 GBP
View
B
Retailer 10
-
£29,051 GBP
View
Most Expensive
B
MOH London
FCCBBE7A1 · Nov 4
£37,841 GBP
View
10 more retailers have this diamond
Prices start from £21,000 GBPSave up to £16,841 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.

B+
3.02ct Marquise
£21,000 GBP