Radiant|Lab Grown|IGI

1.00ct G VVS1 Radiant Lab Grown Diamond

ID • G/VVS1 • IGI LG831697260

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG831697260

Diamond specifications and retailer prices

From £142 GBP
$190 USD
As of October 31, 2026
Save £571 GBP (80%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £713 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 1ct lab-grown radiant diamond

This 1ct lab-grown radiant 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 LG831697260 or 831697260. Listed at 9 retailers as of October 29, 2026, with prices from £142 to £713, a £571 spread on the same certified stone. MOH London lists it at £713. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
G
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.7°
Pavilion angle32.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831697260
Dimensions7.28 × 5.17 × 3.11 mm
L/W Ratio1.41
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.28 mm5.17 mm1.00 ctG / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831697260
Side View
Table 67.0%Crown 44.7°Girdle: MediumPavilion 32.4°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 31
Current: £713 GBP|Low: £172 GBP|High: £718 GBP|Avg: £410 GBP|-0.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 31, 2026
Retailer 5£172 GBP
Retailer 7£205 GBP
Retailer 2£260 GBP
Retailer 3£266 GBP
Retailer 6£296 GBP
Retailer 8£529 GBP
Retailer 4£605 GBP
MOH London£713 GBP

33 data points across 8 retailers

9 retailers£142 GBP to £713 GBP

A
Cheapest Retailer
-
£142 GBP
$190 USD
A
Retailer 2
-
£172 GBP
HK$1,800 HKD
View
B+
Retailer 3
-
£205 GBP
$275 USD
View
A
Retailer 4
-
£260 GBP
€332 EUR
View
A
Retailer 5
-
£266 GBP
View
A
Retailer 6
-
£296 GBP
$397 USD
View
B
Retailer 7
-
£529 GBP
$708 USD
View
B
Retailer 8
-
£605 GBP
$810 USD
View
Most Expensive
B
MOH London
LG831697260 · Oct 29
£713 GBP
View
8 more retailers have this diamond
Prices start from £142 GBPSave up to £571 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
1.00ct Radiant
£142 GBP