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Marquise|Natural|GIA

3.02ct J SI1 Marquise Natural Diamond

VG • J/SI1 • GIA 6565232977

Certificate GIA 6565232977

Diamond specifications and retailer prices

From £21,710 GBP
As of November 6, 2026
Save £15,179 GBP (41%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £36,889 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 6565232977. Listed at 21 retailers as of November 4, 2026, with prices from £21,710 to £36,889, a £15,179 spread on the same certified stone. MOH London lists it at £36,889. 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
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6565232977
Dimensions14.47 × 7.24 × 4.70 mm
L/W Ratio2.00
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Feather, Needle
Top View
14.47 mm7.24 mm3.02 ctJ / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6565232977
Side View
Table 61.0%CrownGirdle: THK-ETKPavilionCulet: NoneDepth 64.9%

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: £36,889 GBP|Low: £20,430 GBP|High: £38,782 GBP|Avg: £26,460 GBP|-3.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
November 5, 2026
Retailer 7£20,430 GBP
Retailer 11£21,710 GBP
Retailer 14£22,549 GBP
Retailer 16£22,690 GBP
Retailer 2£23,851 GBP
Retailer 15£23,913 GBP
Retailer 9£24,227 GBP
Retailer 3£24,983 GBP
Retailer 5£24,983 GBP
Retailer 4£25,070 GBP
Retailer 8£25,574 GBP
Retailer 10£25,820 GBP
Retailer 17£27,962 GBP
Retailer 13£28,212 GBP
Retailer 12£28,616 GBP
Retailer 6£30,841 GBP
MOH London£36,889 GBP

39 data points across 17 retailers

21 retailers£21,710 GBP to £36,889 GBP

Retailer 1
-
£20,430 GBP
Price last confirmed 9 days ago
B+
Retailer 2
-
£21,710 GBP
View
Final sale: no returns
B
Retailer 3
-
£22,549 GBP
View
B
Retailer 4
-
£22,690 GBP
View
B
Retailer 5
-
£23,851 GBP
View
B
Retailer 6
-
£23,913 GBP
View
B
Retailer 7
-
£24,670 GBP
View
B
Retailer 8
-
£24,983 GBP
View
B
Retailer 9
-
£24,983 GBP
View
B
Retailer 10
-
£25,070 GBP
View
Retailer 11
-
£25,237 GBP
View
Price last confirmed 38 days ago
Retailer 12
-
£25,438 GBP
View
Price last confirmed 36 days ago
Retailer 13
-
£25,574 GBP
View
Price last confirmed 12 days ago
B
Retailer 14
-
£25,820 GBP
View
Retailer 15
-
£26,246 GBP
View
Price last confirmed 36 days ago
Retailer 16
-
£26,909 GBP
View
Price last confirmed 23 days ago
B
Retailer 17
-
£27,962 GBP
View
B
Retailer 18
-
£28,212 GBP
View
B
Retailer 19
-
£28,616 GBP
View
Retailer 20
-
£30,841 GBP
View
Price last confirmed 10 days ago
Most Expensive
B
MOH London
9E29B19AE · Nov 4
£36,889 GBP
View
20 more retailers have this diamond
Prices start from £21,710 GBPSave up to £15,179 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
£21,710 GBP