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Marquise|Natural|GIA

1.02ct J VS2 Marquise Natural Diamond

EX • J/VS2 • GIA 6541912588

Certificate GIA 6541912588

Diamond specifications and retailer prices

From £1,692 GBP
As of November 4, 2026
Save £995 GBP (37%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £2,686 GBP at 77 Diamonds · As of November 6, 2026
View at 77 Diamonds

About this 1.02ct natural marquise diamond

This 1.02ct natural marquise sits in the classic one-carat band, graded J colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6541912588. Listed at 11 retailers as of November 4, 2026, with prices from £1,692 to £2,686, a £995 spread on the same certified stone. 77 Diamonds lists it at £2,686. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.02
Carat
J
Colour
VS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6541912588
Dimensions11.38 × 4.98 × 2.99 mm
L/W Ratio2.29
Top View
11.38 mm4.98 mm1.02 ctJ / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6541912588
Side View
Table 62.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 60.0%

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: £2,686 GBP|Low: £1,692 GBP|High: £2,735 GBP|Avg: £2,140 GBP|+0.8%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 7£1,692 GBP
Retailer 5£1,712 GBP
Retailer 6£1,845 GBP
Retailer 2£1,922 GBP
Retailer 9£2,041 GBP
Retailer 4£2,135 GBP
Retailer 8£2,215 GBP
Retailer 3£2,236 GBP
Retailer 10£2,333 GBP
Retailer 11£2,333 GBP
Retailer 12£2,407 GBP
77 Diamonds£2,686 GBP

43 data points across 12 retailers

11 retailers£1,692 GBP to £2,686 GBP

A
Cheapest Retailer
-
£1,692 GBP
A
Retailer 2
-
£1,712 GBP
View
A
Retailer 3
-
£1,845 GBP
View
B+
Retailer 4
-
£1,922 GBP
View
B+
Retailer 5
-
£2,041 GBP
View
B+
Retailer 6
-
£2,215 GBP
View
B+
Retailer 7
-
£2,236 GBP
View
B
Retailer 8
-
£2,333 GBP
View
B
Retailer 9
-
£2,333 GBP
View
B
Retailer 10
-
£2,407 GBP
View
Most Expensive
B
77 Diamonds
MQMBMTEJCBRU · Nov 6
£2,686 GBP
View
10 more retailers have this diamond
Prices start from £1,692 GBPSave up to £995 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
1.02ct Marquise
£1,692 GBP