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Radiant|Lab Grown|IGI

1.05ct E VS2 Radiant Lab Grown Diamond

VG • E/VS2 • IGI LG610345664

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

Certificate IGI LG610345664

Diamond specifications and retailer prices

From £116 GBP
$155 USD
As of October 30, 2026
Save £635 GBP (85%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £751 GBP at Flawless Fine Jewelry · As of October 31, 2026
View at Flawless Fine Jewelry

About this 1.05ct lab-grown radiant diamond

This 1.05ct lab-grown radiant sits in the classic one-carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG610345664 or 610345664. Listed at 14 retailers as of October 30, 2026, with prices from £116 to £751, a £635 spread on the same certified stone. Flawless Fine Jewelry lists it at £751. 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

1.05
Carat
E
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle37.5°
Pavilion angle32.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG610345664
Dimensions6.52 × 5.02 × 3.47 mm
L/W Ratio1.30
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.52 mm5.02 mm1.05 ctE / VS2
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG610345664
Side View
Table 64.0%Crown 37.5°Girdle: Slightly ThickPavilion 32.2°Culet: NoneDepth 69.1%

Caratlytics Score

How it works →
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: £751 GBP|Low: £111 GBP|High: £751 GBP|Avg: £328 GBP
Flawless Fine Jewelry
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 31, 2026
Retailer 11£116 GBP
Retailer 9£134 GBP
Retailer 5£143 GBP
Retailer 13£143 GBP
Retailer 6£172 GBP
Retailer 2£249 GBP
Retailer 10£262 GBP
Retailer 3£326 GBP
Retailer 12£460 GBP
Retailer 8£487 GBP
Retailer 4£502 GBP
Retailer 7£674 GBP
Flawless Fine Jewelry£751 GBP

44 data points across 13 retailers

14 retailers£116 GBP to £751 GBP

A
Cheapest Retailer
-
£116 GBP
$155 USD
A
Retailer 2
-
£134 GBP
$180 USD
View
A
Retailer 3
-
£143 GBP
$192 USD
View
A
Retailer 4
-
£143 GBP
$192 USD
View
A
Retailer 5
-
£172 GBP
View
A
Retailer 6
-
£249 GBP
View
B+
Retailer 7
-
£252 GBP
$337 USD
View
B+
Retailer 8
-
£262 GBP
$351 USD
View
B+
Retailer 9
-
£326 GBP
$437 USD
View
B
Retailer 10
-
£460 GBP
$617 USD
View
B
Retailer 11
-
£487 GBP
$652 USD
View
Retailer 12
-
£502 GBP
$672 USD
View
Price last confirmed 12 days ago
B
Retailer 13
-
£674 GBP
View
Most Expensive
B
Flawless Fine Jewelry
23B471CA9 · Oct 31
£751 GBP
View
13 more retailers have this diamond
Prices start from £116 GBPSave up to £635 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
1.05ct Radiant
£116 GBP