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Marquise|Natural|GIA

1.02ct D VS1 Marquise Natural Diamond

EX • D/VS1 • GIA 6247109392

Certificate GIA 6247109392

Diamond specifications and retailer prices

From £3,755 GBP
$5,031 USD
As of November 1, 2026
Save £1,453 GBP (28%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £5,208 GBP at Diamonds Direct · As of November 1, 2026
View at Diamonds Direct

About this 1.02ct natural marquise diamond

This 1.02ct natural marquise sits in the classic one-carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6247109392. Listed at 10 retailers as of November 1, 2026, with prices from £3,755 to £5,208, a £1,453 spread on the same certified stone. Diamonds Direct lists it at £5,208. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.02
Carat
D
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 6247109392
Dimensions10.01 × 5.20 × 3.26 mm
L/W Ratio1.92
Top View
10.01 mm5.20 mm1.02 ctD / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 6247109392
Side View
Table 59.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 62.7%

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 1
Current: £5,208 GBP|Low: £3,755 GBP|High: £5,208 GBP|Avg: £4,299 GBP
Diamonds Direct
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 6£3,755 GBP
Retailer 5£3,776 GBP
Retailer 4£3,887 GBP
Retailer 8£3,976 GBP
Retailer 10£4,097 GBP
Retailer 2£4,238 GBP
Retailer 7£4,635 GBP
Retailer 3£4,657 GBP
Retailer 9£4,667 GBP
Diamonds Direct£5,208 GBP

4 data points across 10 retailers

10 retailers£3,755 GBP to £5,208 GBP

A
Cheapest Retailer
-
£3,755 GBP
$5,031 USD
A
Retailer 2
-
£3,776 GBP
$5,059 USD
View
A
Retailer 3
-
£3,887 GBP
$5,208 USD
View
A
Retailer 4
-
£3,976 GBP
$5,327 USD
View
A
Retailer 5
-
£4,097 GBP
SGD 7,419 SGD
View
A
Retailer 6
-
£4,238 GBP
View
B+
Retailer 7
-
£4,635 GBP
$6,210 USD
View
B+
Retailer 8
-
£4,657 GBP
A$9,600 AUD
View
B+
Retailer 9
-
£4,667 GBP
$6,253 USD
View
Most Expensive
B+
Diamonds Direct
1150886 · Nov 1
£5,208 GBP
$6,978 USD
View
9 more retailers have this diamond
Prices start from £3,755 GBPSave up to £1,453 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
1.02ct Marquise
£3,755 GBP