CaratHunter
Plans
Radiant|Lab Grown|IGI

1.81ct F VVS2 Radiant Lab Grown Diamond

ID • F/VVS2 • IGI LG629486482

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

Certificate IGI LG629486482

Diamond specifications and retailer prices

From £181 GBP
$243 USD
As of November 2, 2026
Save £1,451 GBP (89%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £1,632 GBP at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

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 F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG629486482 or 629486482. Listed at 21 retailers as of November 2, 2026, with prices from £181 to £1,632, a £1,451 spread on the same certified stone. Brilliant Earth lists it at £1,632. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.81
Carat
F
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle34.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG629486482
Dimensions8.87 × 5.90 × 4.01 mm
L/W Ratio1.50
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
8.87 mm5.90 mm1.81 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG629486482
Side View
Table 66.0%Crown 34.7°Girdle: MediumPavilion 34.9°Culet: NoneDepth 68.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: £1,632 GBP|Low: £181 GBP|High: £1,811 GBP|Avg: £584 GBP|-9.9%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
November 2, 2026
Retailer 2£181 GBP
Retailer 6£203 GBP
Retailer 9£210 GBP
Retailer 10£221 GBP
Retailer 3£224 GBP
Retailer 4£251 GBP
Retailer 7£377 GBP
Retailer 14£387 GBP
Retailer 16£392 GBP
Retailer 13£425 GBP
Retailer 11£475 GBP
Retailer 17£523 GBP
Retailer 12£533 GBP
Retailer 15£721 GBP
Retailer 19£724 GBP
Retailer 18£900 GBP
Retailer 8£912 GBP
Retailer 20£976 GBP
Retailer 5£991 GBP
Brilliant Earth£1,632 GBP

39 data points across 20 retailers

21 retailers£181 GBP to £1,632 GBP

A
Cheapest Retailer
-
£181 GBP
$243 USD
Retailer 2
-
£210 GBP
$282 USD
View
Price last confirmed 36 days ago
Retailer 3
-
£221 GBP
$297 USD
View
Price last confirmed 36 days ago
Retailer 4
-
£224 GBP
$301 USD
View
Price last confirmed 21 days ago
Retailer 5
-
£224 GBP
$301 USD
View
Price last confirmed 8 days ago
B+
Retailer 6
-
£377 GBP
$506 USD
View
A
Retailer 7
-
£387 GBP
ZAR 8,395 ZAR
View
A
Retailer 8
-
£392 GBP
€501 EUR
View
A
Retailer 9
-
£425 GBP
View
A
Retailer 10
-
£475 GBP
$638 USD
View
A
Retailer 11
-
£523 GBP
A$1,079 AUD
View
A
Retailer 12
-
£533 GBP
$715 USD
View
B+
Retailer 13
-
£721 GBP
$967 USD
View
B+
Retailer 14
-
£724 GBP
$971 USD
View
B+
Retailer 15
-
£760 GBP
$1,019 USD
View
B+
Retailer 16
-
£772 GBP
View
B+
Retailer 17
-
£900 GBP
View
B
Retailer 18
-
£912 GBP
$1,224 USD
View
B
Retailer 19
-
£976 GBP
$1,310 USD
View
Retailer 20
-
£991 GBP
$1,330 USD
View
Price last confirmed 22 days ago
Most Expensive
B
Brilliant Earth
9976148A · Nov 2
£1,632 GBP
$2,190 USD
View
20 more retailers have this diamond
Prices start from £181 GBPSave up to £1,451 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
1.81ct Radiant
£181 GBP