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Radiant|Lab Grown|IGI

1.04ct G VVS1 Radiant Lab Grown Diamond

ID • G/VVS1 • IGI LG619425518

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

Certificate IGI LG619425518

Diamond specifications and retailer prices

From £115 GBP
$154 USD
As of October 30, 2026
Save £552 GBP (83%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £667 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 1.04ct lab-grown radiant diamond

This 1.04ct 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 LG619425518 or 619425518. Listed at 21 retailers as of October 29, 2026, with prices from £115 to £667, a £552 spread on the same certified stone. MOH London lists it at £667. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.04
Carat
G
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.7°
Pavilion angle31.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG619425518
Dimensions6.97 × 4.96 × 3.40 mm
L/W Ratio1.41
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
6.97 mm4.96 mm1.04 ctG / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG619425518
Side View
Table 63.0%Crown 39.7°Girdle: MediumPavilion 31.6°Culet: NoneDepth 68.5%

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 30
Current: £667 GBP|Low: £110 GBP|High: £672 GBP|Avg: £310 GBP|+0.6%
MOH London
Retailer 2
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Retailer 11
Retailer 12
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Retailer 18
November 2, 2026
Retailer 4£115 GBP
Retailer 8£128 GBP
Retailer 7£133 GBP
Retailer 15£142 GBP
Retailer 6£142 GBP
Retailer 14£245 GBP
Retailer 12£248 GBP
Retailer 18£268 GBP
Retailer 11£270 GBP
Retailer 10£313 GBP
Retailer 9£324 GBP
Retailer 13£346 GBP
Retailer 2£370 GBP
Retailer 5£456 GBP
Retailer 16£497 GBP
Retailer 3£510 GBP
Retailer 17£529 GBP
MOH London£667 GBP

44 data points across 18 retailers

21 retailers£115 GBP to £667 GBP

A
Cheapest Retailer
-
£115 GBP
$154 USD
A
Retailer 2
-
£128 GBP
$172 USD
View
Final sale: no returns
A
Retailer 3
-
£133 GBP
$178 USD
View
Retailer 4
-
£140 GBP
$188 USD
View
Price last confirmed 38 days ago
A
Retailer 5
-
£142 GBP
$190 USD
View
Retailer 6
-
£142 GBP
$191 USD
View
Price last confirmed 8 days ago
B+
Retailer 7
-
£192 GBP
$258 USD
View
A
Retailer 8
-
£245 GBP
ZAR 5,312 ZAR
View
A
Retailer 9
-
£248 GBP
View
A
Retailer 10
-
£268 GBP
€342 EUR
View
A
Retailer 11
-
£270 GBP
View
A
Retailer 12
-
£313 GBP
$420 USD
View
A
Retailer 13
-
£324 GBP
$435 USD
View
A
Retailer 14
-
£346 GBP
A$715 AUD
View
B+
Retailer 15
-
£370 GBP
$497 USD
View
B+
Retailer 16
-
£435 GBP
View
B+
Retailer 17
-
£456 GBP
$612 USD
View
B+
Retailer 18
-
£497 GBP
$668 USD
View
B+
Retailer 19
-
£510 GBP
$685 USD
View
B+
Retailer 20
-
£529 GBP
$710 USD
View
Most Expensive
B
MOH London
LG619425518 · Oct 29
£667 GBP
View
20 more retailers have this diamond
Prices start from £115 GBPSave up to £552 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
1.04ct Radiant
£115 GBP