Radiant|Lab Grown|IGI

1.55ct G VVS2 Radiant Lab Grown Diamond

VG • G/VVS2 • IGI LG825663729

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

Certificate IGI LG825663729

Diamond specifications and retailer prices

From £306 GBP
As of October 29, 2026
Save £279 GBP (48%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £795 GBP at MOH London · As of October 25, 2026
View at MOH London

About this 1.55ct lab-grown radiant diamond

This 1.55ct lab-grown radiant sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG825663729 or 825663729. Listed at 17 retailers as of October 29, 2026, with a 91% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.55
Carat
G
Colour
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.3°
Pavilion angle33.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825663729
Dimensions8.70 × 5.72 × 3.71 mm
L/W Ratio1.52
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.70 mm5.72 mm1.55 ctG / VVS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825663729
Side View
Table 67.0%Crown 39.3°Girdle: MED-STKPavilion 33.7°Culet: NoneDepth 64.9%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 29
Current: £795 GBP|Low: £131 GBP|High: £803 GBP|Avg: £390 GBP|-1.1%
MOH London
Retailer 2
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Retailer 18
October 29, 2026
Retailer 13£137 GBP
Retailer 5£153 GBP
Retailer 18£159 GBP
Retailer 15£170 GBP
Retailer 17£170 GBP
Retailer 11£194 GBP
Retailer 12£291 GBP
Retailer 9£299 GBP
Retailer 2£306 GBP
Retailer 7£381 GBP
Retailer 14£396 GBP
Retailer 8£419 GBP
Retailer 16£546 GBP
Retailer 3£576 GBP
Retailer 10£585 GBP
Retailer 4£707 GBP
Retailer 6£707 GBP
MOH London£795 GBP

30 data points across 18 retailers

17 retailers£306 GBP to £585 GBP

Retailer 1
-
£137 GBP
Price last confirmed 9 days ago
Retailer 2
-
£159 GBP
View
Price last confirmed 8 days ago
Retailer 3
-
£170 GBP
View
Price last confirmed 11 days ago
Retailer 4
-
£170 GBP
View
Price last confirmed 11 days ago
Retailer 5
-
£194 GBP
View
Price last confirmed 7 days ago
Retailer 6
-
£291 GBP
View
Price last confirmed 9 days ago
Retailer 7
-
£299 GBP
View
Price last confirmed 8 days ago
A
Retailer 8
-
£306 GBP
View
B+
Retailer 9
-
£381 GBP
View
Retailer 10
-
£396 GBP
View
Price last confirmed 10 days ago
Retailer 11
-
£419 GBP
View
Price last confirmed 7 days ago
Retailer 12
-
£546 GBP
View
Price last confirmed 8 days ago
Retailer 13
-
£576 GBP
View
Price last confirmed 10 days ago
B+
Retailer 14
-
£585 GBP
View
Retailer 15
-
£707 GBP
View
Price last confirmed 8 days ago
Retailer 16
-
£707 GBP
View
Price last confirmed 8 days ago
Most Expensive
MOH London
LG825663729 · Oct 25
£795 GBP
View
Price last confirmed 11 days ago
16 more retailers have this diamond
Prices start from £306 GBPSave up to £279 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
1.55ct Radiant
£306 GBP