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Round|Lab Grown|IGI

1.24ct G VVS1 Round Lab Grown Diamond

ID • G/VVS1 • IGI LG766690675

Shape and cutting style on the report: Round brilliant

Certificate IGI LG766690675

Diamond specifications and retailer prices

From £312 GBP
As of October 29, 2026
Save £562 GBP (64%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £874 GBP at MOH London · As of November 5, 2026
View at MOH London

About this 1.24ct lab-grown round diamond

This 1.24ct lab-grown round sits in the classic one-carat band, graded G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG766690675 or 766690675. Listed at 8 retailers as of October 29, 2026, with prices from £312 to £874, a £562 spread on the same certified stone. MOH London lists it at £874. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.24
Carat
G
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG766690675
Dimensions6.88 × 6.84 × 4.28 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II Faint Blue
Top View
6.88 mm6.84 mm1.24 ctG / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG766690675
Side View
Table 58.0%Crown 35.9°Girdle: MediumPavilion 41.1°Culet: NoneDepth 62.4%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: £874 GBP|Low: £290 GBP|High: £879 GBP|Avg: £457 GBP|+0.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 5, 2026
Retailer 8£312 GBP
Retailer 6£324 GBP
Retailer 2£340 GBP
Retailer 4£347 GBP
Retailer 5£369 GBP
Retailer 3£470 GBP
Retailer 7£641 GBP
MOH London£874 GBP

43 data points across 8 retailers

8 retailers£312 GBP to £874 GBP

A
Cheapest Retailer
-
£312 GBP
B+
Retailer 2
-
£324 GBP
View
B+
Retailer 3
-
£340 GBP
View
B+
Retailer 4
-
£347 GBP
View
B+
Retailer 5
-
£369 GBP
View
B+
Retailer 6
-
£470 GBP
View
B
Retailer 7
-
£641 GBP
View
Most Expensive
B
MOH London
LG766690675 · Nov 5
£874 GBP
View
7 more retailers have this diamond
Prices start from £312 GBPSave up to £562 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
1.24ct Round
£312 GBP