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Round|Lab Grown|IGI

1.30ct H VS2 Round Lab Grown Diamond

EX • H/VS2 • IGI LG840650515

Shape and cutting style on the report: Round brilliant

Certificate IGI LG840650515

Diamond specifications and retailer prices

From £119 GBP
$160 USD
As of October 26, 2026
Save £573 GBP (83%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £693 GBP at MOH London · As of October 26, 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 H colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG840650515 or 840650515. Listed at 18 retailers as of October 26, 2026, with prices from £119 to £693, a £573 spread on the same certified stone. MOH London lists it at £693. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.30
Carat
H
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.7°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840650515
Dimensions7.04 × 7.07 × 4.32 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.04 mm7.07 mm1.30 ctH / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840650515
Side View
Table 57.0%Crown 32.7°Girdle: MED-STKPavilion 41.3°Culet: NoneDepth 61.3%

Caratlytics Score

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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 26
Current: £693 GBP|Low: £115 GBP|High: £700 GBP|Avg: £333 GBP|-1.1%
MOH London
Retailer 2
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October 29, 2026
Retailer 14£119 GBP
Retailer 17£139 GBP
Retailer 13£148 GBP
Retailer 15£148 GBP
Retailer 3£172 GBP
Retailer 6£200 GBP
Retailer 2£262 GBP
Retailer 10£311 GBP
Retailer 7£337 GBP
Retailer 4£344 GBP
Retailer 11£407 GBP
Retailer 16£475 GBP
Retailer 8£490 GBP
Retailer 9£495 GBP
Retailer 12£502 GBP
Retailer 5£517 GBP
MOH London£693 GBP

29 data points across 17 retailers

18 retailers£119 GBP to £693 GBP

A
Cheapest Retailer
-
£119 GBP
$160 USD
A
Retailer 2
-
£139 GBP
$186 USD
View
A
Retailer 3
-
£148 GBP
$198 USD
View
A
Retailer 4
-
£148 GBP
$198 USD
View
A
Retailer 5
-
£172 GBP
HK$1,800 HKD
View
B+
Retailer 6
-
£200 GBP
$268 USD
View
A
Retailer 7
-
£262 GBP
€334 EUR
View
A
Retailer 8
-
£311 GBP
View
A
Retailer 9
-
£337 GBP
$452 USD
View
A
Retailer 10
-
£344 GBP
$461 USD
View
A
Retailer 11
-
£407 GBP
$545 USD
View
B+
Retailer 12
-
£475 GBP
$637 USD
View
B+
Retailer 13
-
£485 GBP
$650 USD
View
B+
Retailer 14
-
£490 GBP
$656 USD
View
B+
Retailer 15
-
£495 GBP
SGD 896 SGD
View
B+
Retailer 16
-
£502 GBP
$673 USD
View
Retailer 17
-
£517 GBP
$692 USD
View
Price last confirmed 13 days ago
Most Expensive
B+
MOH London
LG840650515 · Oct 26
£693 GBP
View
17 more retailers have this diamond
Prices start from £119 GBPSave up to £573 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
£119 GBP