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Round|Natural|GIA

1.51ct I VVS1 Round Natural Diamond

EX • I/VVS1 • GIA 1242095700

Certificate GIA 1242095700

Diamond specifications and retailer prices

From £4,089 GBP
As of November 4, 2026
Save £3,641 GBP (47%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: £7,731 GBP at MOH London · As of November 4, 2026
View at MOH London

About this 1.51ct natural round diamond

This 1.51ct natural round sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by GIA 1242095700. Listed at 6 retailers as of November 4, 2026, with prices from £4,089 to £7,731, a £3,641 spread on the same certified stone. MOH London lists it at £7,731. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
I
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 1242095700
Dimensions7.29 × 7.24 × 4.56 mm
L/W Ratio1.01
Key to symbols
Pinpoint, Feather
Top View
7.29 mm7.24 mm1.51 ctI / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 1242095700
Side View
Table 57.0%CrownGirdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.8%

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 4
Current: £7,731 GBP|Low: £4,051 GBP|High: £7,947 GBP|Avg: £5,522 GBP|-2.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 5, 2026
Retailer 6£4,089 GBP
Retailer 4£4,619 GBP
Retailer 5£4,809 GBP
Retailer 2£5,503 GBP
Retailer 3£6,044 GBP
MOH London£7,731 GBP

16 data points across 6 retailers

6 retailers£4,089 GBP to £7,731 GBP

A
Cheapest Retailer
-
£4,089 GBP
A
Retailer 2
-
£4,619 GBP
View
A
Retailer 3
-
£4,809 GBP
View
A
Retailer 4
-
£5,503 GBP
View
A
Retailer 5
-
£6,044 GBP
View
Most Expensive
B+
MOH London
DEC0009C4 · Nov 4
£7,731 GBP
View
5 more retailers have this diamond
Prices start from £4,089 GBPSave up to £3,641 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
1.51ct Round
£4,089 GBP