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Round|Lab Grown|IGI

1.03ct I VVS2 Round Lab Grown Diamond

ID • I/VVS2 • IGI LG794609240

Shape and cutting style on the report: Round brilliant

Certificate IGI LG794609240

Diamond specifications and retailer prices

From £116 GBP
$155 USD
As of October 29, 2026
Save £561 GBP (83%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £677 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 1.03ct lab-grown round diamond

This 1.03ct 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 LG794609240 or 794609240. Listed at 20 retailers as of October 29, 2026, with prices from £116 to £677, a £561 spread on the same certified stone. MOH London lists it at £677. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
I
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG794609240
Dimensions6.58 × 6.53 × 3.94 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.58 mm6.53 mm1.03 ctI / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG794609240
Side View
Table 56.0%Crown 33.6°Girdle: MediumPavilion 40.4°Culet: NoneDepth 60.2%

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: Oct 29
Current: £677 GBP|Low: £111 GBP|High: £688 GBP|Avg: £319 GBP|-0.7%
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
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Retailer 17
October 31, 2026
Retailer 16£116 GBP
Retailer 13£128 GBP
Retailer 5£134 GBP
Retailer 4£144 GBP
Retailer 6£144 GBP
Retailer 3£247 GBP
Retailer 17£262 GBP
Retailer 9£263 GBP
Retailer 15£272 GBP
Retailer 8£313 GBP
Retailer 12£358 GBP
Retailer 10£376 GBP
Retailer 11£381 GBP
Retailer 7£394 GBP
Retailer 2£460 GBP
Retailer 14£502 GBP
MOH London£677 GBP

32 data points across 17 retailers

20 retailers£116 GBP to £677 GBP

A
Cheapest Retailer
-
£116 GBP
$155 USD
A
Retailer 2
-
£128 GBP
$172 USD
View
Final sale: no returns
Retailer 3
-
£134 GBP
$179 USD
View
Price last confirmed 41 days ago
A
Retailer 4
-
£134 GBP
$180 USD
View
Retailer 5
-
£140 GBP
$188 USD
View
Price last confirmed 41 days ago
A
Retailer 6
-
£144 GBP
$193 USD
View
A
Retailer 7
-
£144 GBP
$193 USD
View
A
Retailer 8
-
£247 GBP
ZAR 5,350 ZAR
View
A
Retailer 9
-
£262 GBP
$351 USD
View
A
Retailer 10
-
£263 GBP
$353 USD
View
A
Retailer 11
-
£272 GBP
View
Retailer 12
-
£313 GBP
$420 USD
View
Price last confirmed 9 days ago
B+
Retailer 13
-
£358 GBP
$480 USD
View
B
Retailer 14
-
£376 GBP
$504 USD
View
B+
Retailer 15
-
£381 GBP
$511 USD
View
B+
Retailer 16
-
£394 GBP
SGD 713 SGD
View
Retailer 17
-
£458 GBP
$614 USD
View
Price last confirmed 40 days ago
B+
Retailer 18
-
£460 GBP
$617 USD
View
B
Retailer 19
-
£502 GBP
$672 USD
View
Most Expensive
B
MOH London
LG794609240 · Oct 29
£677 GBP
View
19 more retailers have this diamond
Prices start from £116 GBPSave up to £561 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
1.03ct Round
£116 GBP