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Marquise|Natural|GIA

1.20ct J VVS1 Marquise Natural Diamond

EX • J/VVS1 • GIA 1565321908

Certificate GIA 1565321908

Diamond specifications and retailer prices

From £2,702 GBP
As of November 6, 2026
Save £3,615 GBP (57%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £6,317 GBP at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1565321908. Listed at 18 retailers as of November 5, 2026, with prices from £2,702 to £6,317, a £3,615 spread on the same certified stone. NZ Jewellers lists it at £6,317. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.20
Carat
J
Colour
VVS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1565321908
Dimensions10.90 × 5.49 × 3.48 mm
L/W Ratio1.99
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Feather
Top View
10.90 mm5.49 mm1.20 ctJ / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1565321908
Side View
Table 57.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 63.3%

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 6
Current: £2,702 GBP|Low: £2,702 GBP|High: £5,843 GBP|Avg: £3,864 GBP|-2.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 1£2,702 GBP
Retailer 3£3,549 GBP
Retailer 8£3,626 GBP
Retailer 6£3,629 GBP
Retailer 9£3,655 GBP
Retailer 7£3,657 GBP
Retailer 2£3,850 GBP
Retailer 4£4,424 GBP
Retailer 5£5,759 GBP

34 data points across 9 retailers

18 retailers£2,702 GBP to £6,317 GBP

A
Cheapest Retailer
-
£2,702 GBP
B+
Retailer 2
-
£3,162 GBP
View
B
Retailer 3
-
£3,308 GBP
View
B+
Retailer 4
-
£3,418 GBP
View
B+
Retailer 5
-
£3,549 GBP
View
B+
Retailer 6
-
£3,626 GBP
View
Retailer 7
-
£3,626 GBP
View
Price last confirmed 8 days ago
B+
Retailer 8
-
£3,626 GBP
View
B+
Retailer 9
-
£3,629 GBP
View
Retailer 10
-
£3,655 GBP
View
Price last confirmed 28 days ago
B
Retailer 11
-
£3,657 GBP
View
B
Retailer 12
-
£3,738 GBP
View
B
Retailer 13
-
£3,773 GBP
View
B+
Retailer 14
-
£3,850 GBP
View
B
Retailer 15
-
£4,183 GBP
View
B
Retailer 16
-
£4,424 GBP
View
B
Retailer 17
-
£5,759 GBP
View
Most Expensive
B
NZ Jewellers
0ee266f4-dffd-4c12-b579-1cc5749df02d · Nov 5
£6,317 GBP
$8,455 USD
View
17 more retailers have this diamond
Prices start from £2,702 GBPSave up to £3,615 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
£2,702 GBP