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Radiant|Lab Grown|IGI

1.99ct G VS1 Radiant Lab Grown Diamond

ID • G/VS1 • IGI LG750558080

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

Certificate IGI LG750558080

Diamond specifications and retailer prices

From £213 GBP
$286 USD
As of October 27, 2026
Save £897 GBP (81%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £1,111 GBP at MOH London · As of October 26, 2026
View at MOH London

About this 1.99ct lab-grown radiant diamond

This 1.99ct lab-grown radiant sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG750558080 or 750558080. Listed at 21 retailers as of October 26, 2026, with prices from £213 to £1,111, a £897 spread on the same certified stone. MOH London lists it at £1,111. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.99
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.1°
Pavilion angle35.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG750558080
Dimensions8.76 × 6.32 × 4.21 mm
L/W Ratio1.39
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.76 mm6.32 mm1.99 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG750558080
Side View
Table 68.0%Crown 40.1°Girdle: MediumPavilion 35.6°Culet: NoneDepth 66.6%

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 27
Current: £1,111 GBP|Low: £213 GBP|High: £1,246 GBP|Avg: £586 GBP|-0.9%
MOH London
Retailer 2
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Retailer 12
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Retailer 20
October 31, 2026
Retailer 6£213 GBP
Retailer 15£240 GBP
Retailer 3£248 GBP
Retailer 10£277 GBP
Retailer 12£277 GBP
Retailer 18£357 GBP
Retailer 20£381 GBP
Retailer 19£455 GBP
Retailer 13£468 GBP
Retailer 16£474 GBP
Retailer 2£491 GBP
Retailer 4£590 GBP
Retailer 17£616 GBP
Retailer 14£675 GBP
Retailer 9£877 GBP
Retailer 8£889 GBP
Retailer 11£890 GBP
Retailer 7£1,019 GBP
Retailer 5£1,090 GBP
MOH London£1,111 GBP

38 data points across 20 retailers

21 retailers£213 GBP to £1,111 GBP

A
Cheapest Retailer
-
£213 GBP
$286 USD
A
Retailer 2
-
£240 GBP
$321 USD
View
Final sale: no returns
A
Retailer 3
-
£248 GBP
$332 USD
View
A
Retailer 4
-
£277 GBP
$371 USD
View
A
Retailer 5
-
£277 GBP
$371 USD
View
B+
Retailer 6
-
£357 GBP
$478 USD
View
A
Retailer 7
-
£381 GBP
$510 USD
View
A
Retailer 8
-
£455 GBP
ZAR 9,857 ZAR
View
A
Retailer 9
-
£468 GBP
View
A
Retailer 10
-
£474 GBP
$635 USD
View
A
Retailer 11
-
£491 GBP
€626 EUR
View
A
Retailer 12
-
£590 GBP
$791 USD
View
A
Retailer 13
-
£616 GBP
A$1,270 AUD
View
B+
Retailer 14
-
£675 GBP
$905 USD
View
Retailer 15
-
£877 GBP
$1,175 USD
View
Price last confirmed 10 days ago
B+
Retailer 16
-
£889 GBP
$1,191 USD
View
B+
Retailer 17
-
£890 GBP
$1,192 USD
View
B+
Retailer 18
-
£949 GBP
$1,271 USD
View
B+
Retailer 19
-
£1,019 GBP
$1,366 USD
View
B
Retailer 20
-
£1,090 GBP
$1,460 USD
View
Most Expensive
B
MOH London
LG750558080 · Oct 26
£1,111 GBP
View
20 more retailers have this diamond
Prices start from £213 GBPSave up to £897 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
1.99ct Radiant
£213 GBP