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Marquise|Natural|GIA

1.03ct F VS2 Marquise Natural Diamond

EX • F/VS2 • GIA 1559150704

Certificate GIA 1559150704

Diamond specifications and retailer prices

From £3,151 GBP
As of November 5, 2026
Save £3,348 GBP (52%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: £6,499 GBP at MOH London · As of November 4, 2026
View at MOH London

About this 1.03ct natural marquise diamond

This 1.03ct natural marquise sits in the classic one-carat band, graded F colour (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 1559150704. Listed at 7 retailers as of November 4, 2026, with prices from £3,151 to £6,499, a £3,348 spread on the same certified stone. MOH London lists it at £6,499. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
F
Colour
VS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1559150704
Dimensions10.62 × 5.22 × 3.15 mm
L/W Ratio2.03
Girdle conditionSlightly Thick to Thick
Culet sizeNone
Key to symbols
Cloud, Crystal, Needle
Top View
10.62 mm5.22 mm1.03 ctF / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1559150704
Side View
Table 59.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 60.4%

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: £6,499 GBP|Low: £3,151 GBP|High: £6,595 GBP|Avg: £4,401 GBP|-1.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 5, 2026
Retailer 2£3,151 GBP
Retailer 5£3,656 GBP
Retailer 3£3,952 GBP
Retailer 6£4,098 GBP
Retailer 4£4,611 GBP
MOH London£6,499 GBP

39 data points across 6 retailers

7 retailers£3,151 GBP to £6,499 GBP

A
Cheapest Retailer
-
£3,151 GBP
A
Retailer 2
-
£3,656 GBP
View
A
Retailer 3
-
£3,952 GBP
View
Retailer 4
-
£4,098 GBP
View
Price last confirmed 28 days ago
B+
Retailer 5
-
£4,200 GBP
View
B+
Retailer 6
-
£4,611 GBP
View
Most Expensive
B
MOH London
16F30029F · Nov 4
£6,499 GBP
View
6 more retailers have this diamond
Prices start from £3,151 GBPSave up to £3,348 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
1.03ct Marquise
£3,151 GBP