CaratHunter
Plans
Round|Lab Grown|IGI

1.30ct J VS2 Round Lab Grown Diamond

EX • J/VS2 • IGI LG499105199

Shape and cutting style on the report: Round brilliant

Certificate IGI LG499105199

Diamond specifications and retailer prices

From £505 GBP
$676 USD
As of October 29, 2026
Save £1,974 GBP (80%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £2,479 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 1.3ct lab-grown round diamond

This 1.3ct lab-grown round sits in the one-and-a-quarter to one-and-a-half carat band, graded J colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG499105199 or 499105199. Listed at 11 retailers as of October 29, 2026, with prices from £505 to £2,479, a £1,974 spread on the same certified stone. MOH London lists it at £2,479. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.30
Carat
J
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.1°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG499105199
Dimensions7.08 × 7.11 × 4.21 mm
L/W Ratio1.00
Girdle conditionFaceted
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
7.08 mm7.11 mm1.30 ctJ / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG499105199
Side View
Table 60.5%Crown 32.1°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 59.3%

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 29
Current: £2,479 GBP|Low: £404 GBP|High: £2,499 GBP|Avg: £975 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
October 30, 2026
Retailer 8£505 GBP
Retailer 12£549 GBP
Retailer 2£552 GBP
Retailer 11£565 GBP
Retailer 3£585 GBP
Retailer 9£585 GBP
Retailer 6£716 GBP
Retailer 4£940 GBP
Retailer 10£953 GBP
Retailer 5£1,309 GBP
Retailer 7£1,495 GBP
Retailer 13£1,646 GBP
MOH London£2,479 GBP

24 data points across 13 retailers

11 retailers£505 GBP to £2,479 GBP

A
Cheapest Retailer
-
£505 GBP
$676 USD
A
Retailer 2
-
£549 GBP
$736 USD
View
A
Retailer 3
-
£552 GBP
$740 USD
View
A
Retailer 4
-
£565 GBP
$757 USD
View
Final sale: no returns
Retailer 5
-
£585 GBP
$784 USD
View
Price last confirmed 14 days ago
A
Retailer 6
-
£585 GBP
$784 USD
View
B+
Retailer 7
-
£716 GBP
$960 USD
View
B+
Retailer 8
-
£953 GBP
$1,277 USD
View
B
Retailer 9
-
£1,495 GBP
$2,003 USD
View
B
Retailer 10
-
£1,646 GBP
$2,205 USD
View
Most Expensive
B
MOH London
LG499105199 · Oct 29
£2,479 GBP
View
10 more retailers have this diamond
Prices start from £505 GBPSave up to £1,974 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
1.30ct Round
£505 GBP