Radiant|Lab Grown|IGI

2.05ct D VVS1 Radiant Lab Grown Diamond

EX • D/VVS1 • IGI LG644488456

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

Certificate IGI LG644488456

Diamond specifications and retailer prices

From £333 GBP
$446 USD
As of October 30, 2026
Save £2,623 GBP (89%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: £3,441 GBP at Brilliant Earth · As of October 18, 2026
View at Brilliant Earth

About this 2.05ct lab-grown radiant diamond

This 2.05ct lab-grown radiant sits in the two to three carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG644488456 or 644488456. Listed at 24 retailers as of October 30, 2026, with a 788% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

2.05
Carat
D
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.4°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG644488456
Dimensions6.28 × 6.28 × 4.23 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.28 mm6.28 mm2.05 ctD / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG644488456
Side View
Table 66.0%Crown 41.4°Girdle: Slightly ThickPavilion 40.6°Culet: NoneDepth 67.4%

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: £3,441 GBP|Low: £319 GBP|High: £3,545 GBP|Avg: £1,114 GBP|-2.9%
Brilliant Earth
Retailer 2
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Retailer 20
October 31, 2026
Retailer 3£333 GBP
Retailer 11£390 GBP
Retailer 19£395 GBP
Retailer 4£413 GBP
Retailer 10£413 GBP
Retailer 16£519 GBP
Retailer 12£539 GBP
Retailer 7£548 GBP
Retailer 2£751 GBP
Retailer 14£1,011 GBP
Retailer 15£1,099 GBP
Retailer 18£1,109 GBP
Retailer 8£1,198 GBP
Retailer 20£1,331 GBP
Retailer 13£1,409 GBP
Retailer 9£1,468 GBP
Retailer 5£1,543 GBP
Retailer 17£1,904 GBP
Retailer 6£2,955 GBP
Brilliant Earth£3,441 GBP

39 data points across 20 retailers

24 retailers£333 GBP to £2,955 GBP

A
Cheapest Retailer
-
£333 GBP
$446 USD
A
Retailer 2
-
£372 GBP
$499 USD
View
A
Retailer 3
-
£390 GBP
$523 USD
View
Final sale: no returns
Retailer 4
-
£395 GBP
View
Price last confirmed 14 days ago
A
Retailer 5
-
£413 GBP
$553 USD
View
Retailer 6
-
£413 GBP
$553 USD
View
Price last confirmed 19 days ago
A
Retailer 7
-
£519 GBP
$695 USD
View
A
Retailer 8
-
£539 GBP
$722 USD
View
A
Retailer 9
-
£548 GBP
$734 USD
View
A
Retailer 10
-
£587 GBP
$787 USD
View
A
Retailer 11
-
£751 GBP
View
B+
Retailer 12
-
£1,011 GBP
A$2,085 AUD
View
B+
Retailer 13
-
£1,099 GBP
ZAR 23,791 ZAR
View
B+
Retailer 14
-
£1,109 GBP
$1,486 USD
View
B+
Retailer 15
-
£1,198 GBP
$1,605 USD
View
Retailer 16
-
£1,331 GBP
View
Price last confirmed 18 days ago
B+
Retailer 17
-
£1,409 GBP
A$2,904 AUD
View
B
Retailer 18
-
£1,450 GBP
View
B
Retailer 19
-
£1,468 GBP
$1,967 USD
View
B
Retailer 20
-
£1,543 GBP
$2,068 USD
View
B
Retailer 21
-
£1,572 GBP
$2,106 USD
View
B
Retailer 22
-
£1,904 GBP
View
B
Retailer 23
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£2,955 GBP
$3,960 USD
View
Most Expensive
Brilliant Earth
16301862A · Oct 18
£3,441 GBP
$4,610 USD
View
Price last confirmed 12 days ago
23 more retailers have this diamond
Prices start from £333 GBPSave up to £2,623 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
2.05ct Radiant
£333 GBP