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Radiant|Lab Grown|IGI

2.90ct E VVS2 Radiant Lab Grown Diamond

EX • E/VVS2 • IGI LG851604232

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

Certificate IGI LG851604232

Diamond specifications and retailer prices

From £381 GBP
$511 USD
As of October 30, 2026
Save £1,374 GBP (78%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £1,755 GBP at Brilliance · As of October 30, 2026
View at Brilliance

About this 2.9ct lab-grown radiant diamond

This 2.9ct lab-grown radiant sits in the two to three carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG851604232 or 851604232. Listed at 9 retailers as of October 30, 2026, with prices from £381 to £1,755, a £1,374 spread on the same certified stone. Brilliance lists it at £1,755. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

2.90
Carat
E
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle22.5°
Pavilion angle35.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG851604232
Dimensions10.13 × 6.97 × 4.62 mm
L/W Ratio1.45
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
Top View
10.13 mm6.97 mm2.90 ctE / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG851604232
Side View
Table 64.0%Crown 22.5°Girdle: MediumPavilion 35.5°Culet: NoneDepth 66.3%

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: £1,755 GBP|Low: £381 GBP|High: £1,755 GBP|Avg: £913 GBP
Brilliance
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 31, 2026
Retailer 6£381 GBP
Retailer 7£502 GBP
Retailer 5£534 GBP
Retailer 8£733 GBP
Retailer 4£734 GBP
Retailer 3£736 GBP
Retailer 2£1,064 GBP
Retailer 9£1,540 GBP
Brilliance£1,755 GBP

3 data points across 9 retailers

9 retailers£381 GBP to £1,755 GBP

A
Cheapest Retailer
-
£381 GBP
$511 USD
A
Retailer 2
-
£502 GBP
View
A
Retailer 3
-
£534 GBP
$715 USD
View
Final sale: no returns
A
Retailer 4
-
£733 GBP
View
A
Retailer 5
-
£734 GBP
$984 USD
View
A
Retailer 6
-
£736 GBP
$986 USD
View
A
Retailer 7
-
£1,064 GBP
$1,425 USD
View
B+
Retailer 8
-
£1,540 GBP
$2,063 USD
View
Most Expensive
B+
Brilliance
D46559662 · Oct 30
£1,755 GBP
$2,352 USD
View
8 more retailers have this diamond
Prices start from £381 GBPSave up to £1,374 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
2.90ct Radiant
£381 GBP