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Radiant|Lab Grown|IGI

3.23ct G VVS2 Radiant Lab Grown Diamond

ID • G/VVS2 • IGI LG806606368

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

Certificate IGI LG806606368

Diamond specifications and retailer prices

From £526 GBP
$705 USD
As of October 27, 2026
Save £3,623 GBP (87%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £4,150 GBP at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 3.23ct lab-grown radiant diamond

This 3.23ct lab-grown radiant sits in the three to five carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG806606368 or 806606368. Listed at 21 retailers as of October 27, 2026, with prices from £526 to £4,150, a £3,623 spread on the same certified stone. Brilliant Earth lists it at £4,150. 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

3.23
Carat
G
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.5°
Pavilion angle34.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG806606368
Dimensions10.38 × 7.37 × 4.94 mm
L/W Ratio1.41
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.38 mm7.37 mm3.23 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG806606368
Side View
Table 62.0%Crown 45.5°Girdle: Slightly ThickPavilion 34.1°Culet: NoneDepth 67.0%

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: £4,150 GBP|Low: £312 GBP|High: £4,194 GBP|Avg: £1,457 GBP
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
October 27, 2026
Retailer 5£438 GBP
Retailer 3£485 GBP
Retailer 11£526 GBP
Retailer 8£643 GBP
Retailer 4£756 GBP
Retailer 2£832 GBP
Retailer 12£1,138 GBP
Retailer 10£1,152 GBP
Retailer 14£1,252 GBP
Retailer 7£1,558 GBP
Retailer 6£1,652 GBP
Retailer 15£1,799 GBP
Retailer 13£1,836 GBP
Retailer 9£2,328 GBP
Retailer 16£3,478 GBP
Brilliant Earth£4,150 GBP

39 data points across 16 retailers

21 retailers£526 GBP to £4,150 GBP

Retailer 1
-
£375 GBP
$503 USD
Price last confirmed 29 days ago
Retailer 2
-
£438 GBP
$587 USD
View
Price last confirmed 33 days ago
Retailer 3
-
£485 GBP
$650 USD
View
Price last confirmed 28 days ago
A
Retailer 4
-
£526 GBP
$705 USD
View
B+
Retailer 5
-
£643 GBP
$861 USD
View
A
Retailer 6
-
£721 GBP
$966 USD
View
A
Retailer 7
-
£756 GBP
$1,013 USD
View
A
Retailer 8
-
£832 GBP
View
Retailer 9
-
£1,138 GBP
A$2,346 AUD
View
Price last confirmed 11 days ago
A
Retailer 10
-
£1,152 GBP
ZAR 24,944 ZAR
View
B+
Retailer 11
-
£1,252 GBP
$1,678 USD
View
Retailer 12
-
£1,408 GBP
$1,887 USD
View
Price last confirmed 30 days ago
Retailer 13
-
£1,558 GBP
View
Price last confirmed 9 days ago
B+
Retailer 14
-
£1,652 GBP
$2,214 USD
View
B+
Retailer 15
-
£1,799 GBP
$2,410 USD
View
B
Retailer 16
-
£1,822 GBP
$2,441 USD
View
Retailer 17
-
£1,836 GBP
$2,460 USD
View
Price last confirmed 10 days ago
Retailer 18
-
£1,955 GBP
$2,620 USD
View
Price last confirmed 12 days ago
B
Retailer 19
-
£2,328 GBP
View
B
Retailer 20
-
£3,478 GBP
$4,660 USD
View
Most Expensive
B
Brilliant Earth
21029788A · Oct 28
£4,150 GBP
$5,560 USD
View
20 more retailers have this diamond
Prices start from £526 GBPSave up to £3,623 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
3.23ct Radiant
£526 GBP