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Marquise|Natural|GIA

1.20ct H VVS1 Marquise Natural Diamond

EX • H/VVS1 • GIA 2558172037

Certificate GIA 2558172037

Diamond specifications and retailer prices

From £4,334 GBP
As of November 2, 2026
Save £3,582 GBP (45%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: £7,916 GBP at NZ Jewellers · As of November 3, 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 H 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 2558172037. Listed at 7 retailers as of November 2, 2026, with prices from £4,334 to £7,916, a £3,582 spread on the same certified stone. NZ Jewellers lists it at £7,916. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

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

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 2558172037
Dimensions10.14 × 5.51 × 3.56 mm
L/W Ratio1.84
Top View
10.14 mm5.51 mm1.20 ctH / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 2558172037
Side View
Table 58.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 64.5%

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 2
Current: £7,916 GBP|Low: £3,369 GBP|High: £7,916 GBP|Avg: £4,675 GBP
NZ Jewellers
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
November 2, 2026
Retailer 5£3,369 GBP
Retailer 13£3,532 GBP
Retailer 6£3,810 GBP
Retailer 3£4,124 GBP
Retailer 2£4,334 GBP
Retailer 8£4,399 GBP
Retailer 12£4,465 GBP
Retailer 4£4,568 GBP
Retailer 11£4,656 GBP
Retailer 9£4,733 GBP
Retailer 10£4,733 GBP
Retailer 14£5,031 GBP
Retailer 7£6,973 GBP
NZ Jewellers£7,916 GBP

11 data points across 14 retailers

7 retailers£4,334 GBP to £7,916 GBP

B+
Cheapest Retailer
-
£4,334 GBP
B+
Retailer 2
-
£4,399 GBP
$5,900 USD
View
B+
Retailer 3
-
£4,656 GBP
$6,244 USD
View
B+
Retailer 4
-
£4,733 GBP
$6,347 USD
View
B+
Retailer 5
-
£4,733 GBP
$6,347 USD
View
B
Retailer 6
-
£6,973 GBP
View
Most Expensive
B
NZ Jewellers
2477e2cc-ea3c-42f9-96fe-ec8fa81188b2 · Nov 3
£7,916 GBP
$10,616 USD
View
6 more retailers have this diamond
Prices start from £4,334 GBPSave up to £3,582 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+
1.20ct Marquise
£4,334 GBP