Radiant|Lab Grown|IGI

1.81ct H VVS2 Radiant Lab Grown Diamond

ID • H/VVS2 • IGI LG5443449798

Certificate IGI LG5443449798

Diamond specifications and retailer prices

From £537 GBP
$720 USD
As of November 1, 2026
Save £458 GBP (46%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: £996 GBP at Friendly Diamonds · As of October 31, 2026
View at Friendly Diamonds

About this 1.81ct lab-grown radiant diamond

This 1.81ct lab-grown radiant sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG5443449798 or 5443449798. Listed at 2 retailers as of October 31, 2026, with prices from £537 to £996, a £458 spread on the same certified stone. Friendly Diamonds lists it at £996. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.81
Carat
H
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG5443449798
Dimensions8.61 × 6.08 × 4.08 mm
L/W Ratio1.42
Top View
8.61 mm6.08 mm1.81 ctH / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG5443449798
Side View
Table 65.0%CrownGirdlePavilionCuletDepth 67.2%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 1
Current: £996 GBP|Low: £537 GBP|High: £1,104 GBP|Avg: £771 GBP|-9.8%
Friendly Diamonds
Retailer 2
October 16, 2026
Retailer 2£537 GBP
Friendly Diamonds£996 GBP

3 data points across 2 retailers

2 retailers£537 GBP to £996 GBP

B+
Cheapest Retailer
-
£537 GBP
$720 USD
Most Expensive
B
Friendly Diamonds
5008105 · Oct 31
£996 GBP
$1,334 USD
View
1 more retailer has this diamond
Prices start from £537 GBPSave up to £458 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.

B+
1.81ct Radiant
£537 GBP