Radiant|Lab Grown|IGI

1.30ct I VVS2 Radiant Lab Grown Diamond

ID • I/VVS2 • IGI LG514252464

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

Certificate IGI LG514252464

Diamond specifications and retailer prices

From £605 GBP
$810 USD
As of October 31, 2026
Save £1,091 GBP (64%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £2,780 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 1.3ct lab-grown radiant diamond

This 1.3ct lab-grown radiant sits in the one-and-a-quarter to one-and-a-half carat band, graded I colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG514252464 or 514252464. Listed at 13 retailers as of October 31, 2026, with a 180% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.30
Carat
I
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.2°
Pavilion angle30°
OriginLab Grown
Grading LabIGI
CertificateIGI LG514252464
Dimensions7.17 × 5.61 × 3.55 mm
L/W Ratio1.28
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
7.17 mm5.61 mm1.30 ctI / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG514252464
Side View
Table 69.0%Crown 43.2°Girdle: STK-THKPavilion 30°Culet: NoneDepth 63.3%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: £2,780 GBP|Low: £470 GBP|High: £2,802 GBP|Avg: £1,239 GBP|+0.5%
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 30, 2026
Retailer 7£470 GBP
Retailer 2£605 GBP
Retailer 13£636 GBP
Retailer 17£692 GBP
Retailer 3£711 GBP
Retailer 14£737 GBP
Retailer 6£832 GBP
Retailer 11£869 GBP
Retailer 9£941 GBP
Retailer 5£1,131 GBP
Retailer 15£1,187 GBP
Retailer 10£1,356 GBP
Retailer 12£1,696 GBP
Retailer 4£2,036 GBP
Retailer 16£2,074 GBP
Retailer 8£2,113 GBP
MOH London£2,780 GBP

30 data points across 17 retailers

13 retailers£605 GBP to £1,696 GBP

B+
Cheapest Retailer
-
£605 GBP
$810 USD
B+
Retailer 2
-
£636 GBP
$852 USD
View
B+
Retailer 3
-
£692 GBP
$927 USD
View
B+
Retailer 4
-
£711 GBP
$953 USD
View
Final sale: no returns
Retailer 5
-
£737 GBP
$988 USD
View
Price last confirmed 15 days ago
B+
Retailer 6
-
£737 GBP
$988 USD
View
B
Retailer 7
-
£869 GBP
$1,165 USD
View
B
Retailer 8
-
£1,187 GBP
$1,591 USD
View
B
Retailer 9
-
£1,356 GBP
ZAR 29,353 ZAR
View
B
Retailer 10
-
£1,696 GBP
$2,272 USD
View
Retailer 11
-
£2,036 GBP
View
Price under review
Retailer 12
-
£2,074 GBP
$2,779 USD
View
Price under review
Most Expensive
MOH London
LG514252464 · Oct 29
£2,780 GBP
View
Price under review
12 more retailers have this diamond
Prices start from £605 GBPSave up to £1,091 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.

B+
1.30ct Radiant
£605 GBP