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Marquise|Natural|GIA

1.01ct J VVS1 Marquise Natural Diamond

EX • J/VVS1 • GIA 5242104040

Certificate GIA 5242104040

Diamond specifications and retailer prices

From £2,388 GBP
As of November 6, 2026
Save £2,866 GBP (55%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £5,254 GBP at MOH London · As of November 2, 2026
View at MOH London

About this 1.01ct natural marquise diamond

This 1.01ct 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 5242104040. Listed at 11 retailers as of November 2, 2026, with prices from £2,388 to £5,254, a £2,866 spread on the same certified stone. MOH London lists it at £5,254. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.01
Carat
J
Colour
VVS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5242104040
Dimensions9.88 × 5.28 × 3.41 mm
L/W Ratio1.87
Girdle conditionFaceted
Culet sizeNone
Top View
9.88 mm5.28 mm1.01 ctJ / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5242104040
Side View
Table 56.0%CrownGirdle: STK-ETKPavilionCulet: 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 6
Current: £5,254 GBP|Low: £2,386 GBP|High: £5,473 GBP|Avg: £3,477 GBP
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 2£2,388 GBP
Retailer 7£2,622 GBP
Retailer 4£2,696 GBP
Retailer 8£2,722 GBP
Retailer 9£3,025 GBP
Retailer 3£3,142 GBP
Retailer 5£3,200 GBP
Retailer 10£3,414 GBP
Retailer 11£3,541 GBP
Retailer 6£4,568 GBP
MOH London£5,254 GBP

10 data points across 11 retailers

11 retailers£2,388 GBP to £5,254 GBP

B+
Cheapest Retailer
-
£2,388 GBP
B+
Retailer 2
-
£2,622 GBP
View
B+
Retailer 3
-
£2,696 GBP
View
B+
Retailer 4
-
£2,722 GBP
View
B+
Retailer 5
-
£3,025 GBP
View
Retailer 6
-
£3,142 GBP
View
Price last confirmed 8 days ago
B+
Retailer 7
-
£3,200 GBP
View
B
Retailer 8
-
£3,414 GBP
View
B
Retailer 9
-
£3,541 GBP
View
B
Retailer 10
-
£4,568 GBP
View
Most Expensive
B
MOH London
92BCC99DE · Nov 2
£5,254 GBP
View
10 more retailers have this diamond
Prices start from £2,388 GBPSave up to £2,866 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+
1.01ct Marquise
£2,388 GBP