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Round|Lab Grown|IGI

1.09ct G VS2 Round Lab Grown Diamond

ID • G/VS2 • IGI LG620482295

Shape and cutting style on the report: Round brilliant

Certificate IGI LG620482295

Diamond specifications and retailer prices

From £115 GBP
$153 USD
As of October 29, 2026
Save £556 GBP (83%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £671 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 G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG620482295 or 620482295. Listed at 14 retailers as of October 29, 2026, with prices from £115 to £671, a £556 spread on the same certified stone. MOH London lists it at £671. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.09
Carat
G
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG620482295
Dimensions6.63 × 6.60 × 4.07 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
6.63 mm6.60 mm1.09 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG620482295
Side View
Table 58.0%Crown 34.1°Girdle: MediumPavilion 41.1°Culet: NoneDepth 61.6%

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 29
Current: £671 GBP|Low: £104 GBP|High: £764 GBP|Avg: £290 GBP|-11.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
October 30, 2026
Retailer 14£115 GBP
Retailer 13£134 GBP
Retailer 12£143 GBP
Retailer 3£146 GBP
Retailer 4£161 GBP
Retailer 2£248 GBP
Retailer 10£249 GBP
Retailer 8£261 GBP
Retailer 6£282 GBP
Retailer 5£323 GBP
Retailer 7£384 GBP
Retailer 11£459 GBP
Retailer 9£485 GBP
MOH London£671 GBP

43 data points across 14 retailers

14 retailers£115 GBP to £671 GBP

A
Cheapest Retailer
-
£115 GBP
$153 USD
A
Retailer 2
-
£134 GBP
$178 USD
View
A
Retailer 3
-
£143 GBP
$190 USD
View
A
Retailer 4
-
£146 GBP
$194 USD
View
Final sale: no returns
A
Retailer 5
-
£161 GBP
$215 USD
View
A
Retailer 6
-
£248 GBP
View
A
Retailer 7
-
£249 GBP
$331 USD
View
A
Retailer 8
-
£261 GBP
$348 USD
View
Retailer 9
-
£323 GBP
$430 USD
View
Price last confirmed 19 days ago
B+
Retailer 10
-
£384 GBP
$512 USD
View
B
Retailer 11
-
£459 GBP
$611 USD
View
B
Retailer 12
-
£485 GBP
$646 USD
View
Retailer 13
-
£560 GBP
$746 USD
View
Price last confirmed 11 days ago
Most Expensive
B
MOH London
LG620482295 · Oct 29
£671 GBP
View
13 more retailers have this diamond
Prices start from £115 GBPSave up to £556 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
£115 GBP