Radiant|Lab Grown|IGI

1.99ct G VVS2 Radiant Lab Grown Diamond

ID • G/VVS2 • IGI LG750558023

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

Certificate IGI LG750558023

Diamond specifications and retailer prices

From £218 GBP
$292 USD
As of October 27, 2026
Save £1,021 GBP (82%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £1,239 GBP at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

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 VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG750558023 or 750558023. Listed at 20 retailers as of October 27, 2026, with prices from £218 to £1,239, a £1,021 spread on the same certified stone. Brilliant Earth lists it at £1,239. 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
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle40.4°
Pavilion angle37.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG750558023
Dimensions8.71 × 6.15 × 4.44 mm
L/W Ratio1.42
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.71 mm6.15 mm1.99 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG750558023
Side View
Table 64.0%Crown 40.4°Girdle: MED-STKPavilion 37.8°Culet: NoneDepth 72.2%

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: £1,239 GBP|Low: £218 GBP|High: £1,299 GBP|Avg: £591 GBP|-4.6%
Brilliant Earth
Retailer 2
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Retailer 19
November 1, 2026
Retailer 3£218 GBP
Retailer 5£244 GBP
Retailer 18£253 GBP
Retailer 9£281 GBP
Retailer 11£281 GBP
Retailer 15£364 GBP
Retailer 17£388 GBP
Retailer 16£465 GBP
Retailer 2£479 GBP
Retailer 14£479 GBP
Retailer 12£499 GBP
Retailer 19£625 GBP
Retailer 13£698 GBP
Retailer 10£905 GBP
Retailer 6£906 GBP
Retailer 7£996 GBP
Retailer 4£1,041 GBP
Retailer 8£1,135 GBP
Brilliant Earth£1,239 GBP

42 data points across 19 retailers

20 retailers£218 GBP to £1,239 GBP

A
Cheapest Retailer
-
£218 GBP
$292 USD
A
Retailer 2
-
£244 GBP
$327 USD
View
Final sale: no returns
A
Retailer 3
-
£253 GBP
$339 USD
View
Retailer 4
-
£281 GBP
$377 USD
View
Price last confirmed 7 days ago
Retailer 5
-
£281 GBP
$377 USD
View
Price last confirmed 7 days ago
B+
Retailer 6
-
£364 GBP
$488 USD
View
A
Retailer 7
-
£388 GBP
$520 USD
View
A
Retailer 8
-
£465 GBP
ZAR 10,063 ZAR
View
A
Retailer 9
-
£479 GBP
View
A
Retailer 10
-
£479 GBP
$642 USD
View
A
Retailer 11
-
£499 GBP
€637 EUR
View
B+
Retailer 12
-
£625 GBP
$837 USD
View
B+
Retailer 13
-
£698 GBP
$935 USD
View
Retailer 14
-
£905 GBP
$1,213 USD
View
Price last confirmed 7 days ago
B+
Retailer 15
-
£906 GBP
$1,214 USD
View
B+
Retailer 16
-
£949 GBP
$1,271 USD
View
Retailer 17
-
£996 GBP
$1,335 USD
View
Price last confirmed 14 days ago
B
Retailer 18
-
£1,041 GBP
$1,395 USD
View
Retailer 19
-
£1,135 GBP
View
Price last confirmed 11 days ago
Most Expensive
B
Brilliant Earth
16835178A · Oct 31
£1,239 GBP
$1,660 USD
View
19 more retailers have this diamond
Prices start from £218 GBPSave up to £1,021 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
£218 GBP