Radiant|Lab Grown|IGI

1.03ct D VS2 Radiant Lab Grown Diamond

GD • D/VS2 • IGI LG649429447

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

Certificate IGI LG649429447

Diamond specifications and retailer prices

From £119 GBP
$160 USD
As of October 30, 2026
Save £577 GBP (83%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £697 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 1.03ct lab-grown radiant diamond

This 1.03ct lab-grown radiant sits in the classic one-carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG649429447 or 649429447. Listed at 18 retailers as of October 29, 2026, with prices from £119 to £697, a £577 spread on the same certified stone. MOH London lists it at £697. 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

1.03
Carat
D
Colour
VS2
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.7°
Pavilion angle35.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG649429447
Dimensions7.05 × 4.98 × 3.39 mm
L/W Ratio1.42
Culet sizePointed
Top View
7.05 mm4.98 mm1.03 ctD / VS2
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG649429447
Side View
Table 66.0%Crown 41.7°Girdle: MediumPavilion 35.1°Culet: NoneDepth 68.1%

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: £697 GBP|Low: £116 GBP|High: £701 GBP|Avg: £340 GBP|+3.5%
MOH London
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
Retailer 17
October 31, 2026
Retailer 11£119 GBP
Retailer 2£139 GBP
Retailer 3£149 GBP
Retailer 12£149 GBP
Retailer 17£178 GBP
Retailer 5£252 GBP
Retailer 10£259 GBP
Retailer 7£268 GBP
Retailer 14£276 GBP
Retailer 9£282 GBP
Retailer 16£377 GBP
Retailer 4£386 GBP
Retailer 13£477 GBP
Retailer 15£504 GBP
Retailer 6£518 GBP
Retailer 8£642 GBP
MOH London£697 GBP

39 data points across 17 retailers

18 retailers£119 GBP to £697 GBP

A
Cheapest Retailer
-
£119 GBP
$160 USD
A
Retailer 2
-
£139 GBP
$186 USD
View
A
Retailer 3
-
£149 GBP
$199 USD
View
A
Retailer 4
-
£149 GBP
$199 USD
View
Retailer 5
-
£178 GBP
View
Price last confirmed 14 days ago
B+
Retailer 6
-
£252 GBP
$337 USD
View
B+
Retailer 7
-
£259 GBP
View
B+
Retailer 8
-
£268 GBP
$359 USD
View
Retailer 9
-
£276 GBP
€352 EUR
View
Price last confirmed 8 days ago
Retailer 10
-
£282 GBP
View
Price last confirmed 22 days ago
Retailer 11
-
£377 GBP
$505 USD
View
Price last confirmed 12 days ago
B+
Retailer 12
-
£386 GBP
$517 USD
View
B
Retailer 13
-
£477 GBP
$639 USD
View
B
Retailer 14
-
£488 GBP
View
B
Retailer 15
-
£504 GBP
$675 USD
View
Retailer 16
-
£518 GBP
$694 USD
View
Price last confirmed 13 days ago
Retailer 17
-
£642 GBP
$860 USD
View
Price last confirmed 23 days ago
Most Expensive
B
MOH London
649429447 · Oct 29
£697 GBP
View
17 more retailers have this diamond
Prices start from £119 GBPSave up to £577 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
1.03ct Radiant
£119 GBP