Radiant|Lab Grown|IGI

1.05ct E VS2 Radiant Lab Grown Diamond

ID • E/VS2 • IGI LG756537729

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

Certificate IGI LG756537729

Diamond specifications and retailer prices

From £156 GBP
$209 USD
As of October 30, 2026
Save £743 GBP (83%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £899 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 top-tier cut grade and certified by IGI LG756537729 or 756537729. Listed at 12 retailers as of October 30, 2026, with prices from £156 to £899, a £743 spread on the same certified stone. Flawless Fine Jewelry lists it at £899. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
E
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle22.7°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG756537729
Dimensions5.71 × 5.62 × 3.87 mm
L/W Ratio1.02
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.71 mm5.62 mm1.05 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG756537729
Side View
Table 63.0%Crown 22.7°Girdle: MED-STKPavilion 40°Culet: NoneDepth 68.9%

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: £899 GBP|Low: £156 GBP|High: £899 GBP|Avg: £494 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 30, 2026
Retailer 10£156 GBP
Retailer 11£231 GBP
Retailer 8£281 GBP
Retailer 7£377 GBP
Retailer 9£433 GBP
Retailer 4£458 GBP
Retailer 13£466 GBP
Retailer 2£530 GBP
Retailer 12£561 GBP
Retailer 5£595 GBP
Retailer 6£811 GBP
Retailer 3£859 GBP
Flawless Fine Jewelry£899 GBP

18 data points across 13 retailers

12 retailers£156 GBP to £899 GBP

A
Cheapest Retailer
-
£156 GBP
$209 USD
Final sale: no returns
B+
Retailer 2
-
£231 GBP
$310 USD
View
Retailer 3
-
£281 GBP
€359 EUR
View
Price last confirmed 7 days ago
Retailer 4
-
£377 GBP
$505 USD
View
Price last confirmed 9 days ago
B+
Retailer 5
-
£433 GBP
$580 USD
View
B+
Retailer 6
-
£466 GBP
SGD 844 SGD
View
B+
Retailer 7
-
£530 GBP
$710 USD
View
B
Retailer 8
-
£572 GBP
$767 USD
View
B
Retailer 9
-
£595 GBP
$798 USD
View
B
Retailer 10
-
£811 GBP
View
B
Retailer 11
-
£859 GBP
$1,151 USD
View
Most Expensive
B
Flawless Fine Jewelry
24BE1F423 · Oct 31
£899 GBP
View
11 more retailers have this diamond
Prices start from £156 GBPSave up to £743 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
£156 GBP