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Radiant|Lab Grown|IGI

3.55ct G VVS2 Radiant Lab Grown Diamond

ID • G/VVS2 • IGI LG782640293

Shape and cutting style on the report: Cut cornered rectangular mixed cut

Certificate IGI LG782640293

Diamond specifications and retailer prices

From £560 GBP
$751 USD
As of October 30, 2026
Save £1,997 GBP (78%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £2,557 GBP at MOH London · As of October 26, 2026
View at MOH London

About this 3.55ct lab-grown radiant diamond

This 3.55ct 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 LG782640293 or 782640293. Listed at 15 retailers as of October 26, 2026, with prices from £560 to £2,557, a £1,997 spread on the same certified stone. MOH London lists it at £2,557. 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

3.55
Carat
G
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle27.8°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG782640293
Dimensions10.32 × 7.17 × 4.85 mm
L/W Ratio1.44
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.32 mm7.17 mm3.55 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG782640293
Side View
Table 62.0%Crown 27.8°Girdle: MED-STKPavilion 40.2°Culet: LargeDepth 67.6%

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: Oct 30
Current: £2,557 GBP|Low: £560 GBP|High: £2,585 GBP|Avg: £1,376 GBP|+0.1%
MOH London
Retailer 2
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Retailer 11
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Retailer 17
October 31, 2026
Retailer 3£560 GBP
Retailer 13£610 GBP
Retailer 5£651 GBP
Retailer 17£651 GBP
Retailer 10£784 GBP
Retailer 6£888 GBP
Retailer 4£931 GBP
Retailer 2£1,045 GBP
Retailer 8£1,061 GBP
Retailer 11£1,469 GBP
Retailer 12£1,510 GBP
Retailer 14£1,547 GBP
Retailer 16£1,829 GBP
Retailer 7£2,025 GBP
Retailer 15£2,199 GBP
Retailer 9£2,244 GBP
MOH London£2,557 GBP

27 data points across 17 retailers

15 retailers£560 GBP to £2,557 GBP

A
Cheapest Retailer
-
£560 GBP
$751 USD
A
Retailer 2
-
£610 GBP
$817 USD
View
A
Retailer 3
-
£651 GBP
$872 USD
View
A
Retailer 4
-
£784 GBP
$1,050 USD
View
A
Retailer 5
-
£888 GBP
$1,190 USD
View
A
Retailer 6
-
£931 GBP
$1,248 USD
View
A
Retailer 7
-
£1,045 GBP
View
A
Retailer 8
-
£1,061 GBP
$1,421 USD
View
B+
Retailer 9
-
£1,469 GBP
A$3,028 AUD
View
B+
Retailer 10
-
£1,510 GBP
ZAR 32,692 ZAR
View
B+
Retailer 11
-
£1,547 GBP
$2,073 USD
View
B+
Retailer 12
-
£1,829 GBP
$2,450 USD
View
B
Retailer 13
-
£2,199 GBP
$2,946 USD
View
B
Retailer 14
-
£2,244 GBP
$3,007 USD
View
Most Expensive
B
MOH London
LG782640293 · Oct 26
£2,557 GBP
View
14 more retailers have this diamond
Prices start from £560 GBPSave up to £1,997 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
3.55ct Radiant
£560 GBP