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Marquise|Natural|GIA

1.20ct G VS2 Marquise Natural Diamond

VG • G/VS2 • GIA 6552909861

Certificate GIA 6552909861

Diamond specifications and retailer prices

From £3,786 GBP
As of November 5, 2026
Save £2,929 GBP (44%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £6,714 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 G colour (near-colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6552909861. Listed at 16 retailers as of November 5, 2026, with prices from £3,786 to £6,714, a £2,929 spread on the same certified stone. Wholesale Diamonds Direct lists it at £6,714. 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
G
Colour
VS2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle40.55°
Pavilion angle38.98°
OriginNatural
Grading LabGIA
CertificateGIA 6552909861
Dimensions10.19 × 5.50 × 3.45 mm
L/W Ratio1.85
Culet sizeNone
Top View
10.19 mm5.50 mm1.20 ctG / VS2
OriginNatural
CutVery Good
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateGIA 6552909861
Side View
Table 61.0%Crown 40.55°Girdle: THN-VTKPavilion 38.98°Culet: NDepth 62.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: £3,987 GBP|Low: £3,786 GBP|High: £6,985 GBP|Avg: £4,865 GBP|-3.9%
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
Retailer 14
Retailer 15
Wholesale Diamonds Direct
November 6, 2026
Retailer 15£3,786 GBP
Retailer 13£3,897 GBP
Retailer 11£3,934 GBP
Retailer 1£3,987 GBP
Retailer 7£4,028 GBP
Retailer 6£4,107 GBP
Retailer 10£4,207 GBP
Retailer 9£4,671 GBP
Retailer 3£4,678 GBP
Retailer 2£4,692 GBP
Retailer 12£4,770 GBP
Retailer 4£4,839 GBP
Retailer 8£5,221 GBP
Retailer 14£6,347 GBP
Retailer 5£6,495 GBP
Wholesale Diamonds Direct£6,714 GBP

21 data points across 16 retailers

16 retailers£3,786 GBP to £6,714 GBP

A
Cheapest Retailer
-
£3,786 GBP
A
Retailer 2
-
£3,897 GBP
View
A
Retailer 3
-
£3,934 GBP
View
A
Retailer 4
-
£3,987 GBP
View
A
Retailer 5
-
£4,028 GBP
View
A
Retailer 6
-
£4,107 GBP
View
A
Retailer 7
-
£4,207 GBP
View
B+
Retailer 8
-
£4,671 GBP
View
B+
Retailer 9
-
£4,678 GBP
View
B+
Retailer 10
-
£4,692 GBP
View
B+
Retailer 11
-
£4,770 GBP
View
B+
Retailer 12
-
£4,839 GBP
View
B+
Retailer 13
-
£5,221 GBP
View
B
Retailer 14
-
£6,347 GBP
View
B
Retailer 15
-
£6,495 GBP
View
Most Expensive
B
Wholesale Diamonds Direct
275093792 · Nov 6
£6,714 GBP
$8,987 USD
View
15 more retailers have this diamond
Prices start from £3,786 GBPSave up to £2,929 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
£3,786 GBP