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Round|Lab Grown|IGI

1.09ct I VVS2 Round Lab Grown Diamond

ID • I/VVS2 • IGI LG560240983

Shape and cutting style on the report: Round brilliant

Certificate IGI LG560240983

Diamond specifications and retailer prices

From £262 GBP
$351 USD
As of October 30, 2026
Save £411 GBP (61%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £673 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 1.09ct lab-grown round diamond

This 1.09ct lab-grown round sits in the classic one-carat band, graded I colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG560240983 or 560240983. Listed at 4 retailers as of October 29, 2026, with prices from £262 to £673, a £411 spread on the same certified stone. MOH London lists it at £673. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.09
Carat
I
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG560240983
Dimensions6.58 × 6.63 × 4.06 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
HEARTS & ARROWS This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment.
Top View
6.58 mm6.63 mm1.09 ctI / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG560240983
Side View
Table 57.0%Crown 35.1°Girdle: MediumPavilion 40.6°Culet: NoneDepth 61.5%

Caratlytics Score

How it works →
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 30
Current: £673 GBP|Low: £194 GBP|High: £858 GBP|Avg: £571 GBP|-0.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 29, 2026
Retailer 3£262 GBP
Retailer 4£288 GBP
Retailer 2£502 GBP
MOH London£673 GBP
Retailer 5£687 GBP
Retailer 6£687 GBP
Retailer 7£858 GBP

11 data points across 7 retailers

4 retailers£262 GBP to £673 GBP

A
Cheapest Retailer
-
£262 GBP
$351 USD
A
Retailer 2
-
£288 GBP
$386 USD
View
B
Retailer 3
-
£502 GBP
$672 USD
View
Most Expensive
B
MOH London
LG560240983 · Oct 29
£673 GBP
View
3 more retailers have this diamond
Prices start from £262 GBPSave up to £411 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
1.09ct Round
£262 GBP