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Marquise|Natural|GIA

1.20ct J VS1 Marquise Natural Diamond

VG • J/VS1 • GIA 6562639047

Certificate GIA 6562639047

Diamond specifications and retailer prices

From £1,987 GBP
As of November 5, 2026
Save £2,037 GBP (51%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £4,024 GBP at Wholesale Diamonds Direct · As of November 6, 2026
View at Wholesale Diamonds Direct

About this 1.2ct natural marquise diamond

This 1.2ct natural marquise sits in the classic one-carat band, graded J colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6562639047. Listed at 14 retailers as of November 5, 2026, with prices from £1,987 to £4,024, a £2,037 spread on the same certified stone. Wholesale Diamonds Direct lists it at £4,024. 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

1.20
Carat
J
Colour
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceStrong
Crown angle39.6°
Pavilion angle39.46°
OriginNatural
Grading LabGIA
CertificateGIA 6562639047
Dimensions10.49 × 5.54 × 3.54 mm
L/W Ratio1.89
Culet sizeNone
Top View
10.49 mm5.54 mm1.20 ctJ / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 6562639047
Side View
Table 57.0%Crown 39.6°Girdle: THK-VTKPavilion 39.46°Culet: NDepth 63.8%

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 5
Current: £2,983 GBP|Low: £1,984 GBP|High: £4,024 GBP|Avg: £2,813 GBP|-0.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Wholesale Diamonds Direct
November 6, 2026
Retailer 7£1,987 GBP
Retailer 2£2,243 GBP
Retailer 11£2,419 GBP
Retailer 13£2,423 GBP
Retailer 8£2,433 GBP
Retailer 3£2,443 GBP
Retailer 6£2,601 GBP
Retailer 5£2,702 GBP
Retailer 12£2,846 GBP
Retailer 10£2,872 GBP
Retailer 4£2,924 GBP
Retailer 1£2,983 GBP
Retailer 9£3,783 GBP
Wholesale Diamonds Direct£4,024 GBP

18 data points across 14 retailers

14 retailers£1,987 GBP to £4,024 GBP

A
Cheapest Retailer
-
£1,987 GBP
B+
Retailer 2
-
£2,243 GBP
View
B+
Retailer 3
-
£2,419 GBP
View
B+
Retailer 4
-
£2,423 GBP
View
B+
Retailer 5
-
£2,433 GBP
View
B+
Retailer 6
-
£2,443 GBP
View
B+
Retailer 7
-
£2,601 GBP
View
B
Retailer 8
-
£2,702 GBP
View
B
Retailer 9
-
£2,846 GBP
View
B
Retailer 10
-
£2,872 GBP
View
B
Retailer 11
-
£2,924 GBP
View
B
Retailer 12
-
£2,983 GBP
View
B
Retailer 13
-
£3,783 GBP
View
Most Expensive
B
Wholesale Diamonds Direct
578203977 · Nov 6
£4,024 GBP
$5,386 USD
View
13 more retailers have this diamond
Prices start from £1,987 GBPSave up to £2,037 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
1.20ct Marquise
£1,987 GBP