Heart|Lab Grown|IGI

1.30ct E VS2 Heart Lab Grown Diamond

ID • E/VS2 • IGI LG831648758

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG831648758

Diamond specifications and retailer prices

From £191 GBP
HK$2,000 HKD
As of October 30, 2026
Save £602 GBP (76%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £793 GBP at MOH London · As of October 26, 2026
View at MOH London

About this 1.3ct lab-grown heart diamond

This 1.3ct lab-grown heart sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG831648758 or 831648758. Listed at 14 retailers as of October 26, 2026, with prices from £191 to £793, a £602 spread on the same certified stone. MOH London lists it at £793. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.30
Carat
E
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle42.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831648758
Dimensions7.67 × 6.76 × 4.43 mm
L/W Ratio1.13
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.67 mm6.76 mm1.30 ctE / VS2
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831648758
Side View
Table 63.0%Crown 33.4°Girdle: MED-STKPavilion 42.3°Culet: NoneDepth 57.8%

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: £793 GBP|Low: £131 GBP|High: £810 GBP|Avg: £408 GBP|-1.1%
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
October 27, 2026
Retailer 13£137 GBP
Retailer 12£152 GBP
Retailer 11£158 GBP
Retailer 5£191 GBP
Retailer 9£204 GBP
Retailer 8£298 GBP
Retailer 2£304 GBP
Retailer 3£374 GBP
Retailer 10£429 GBP
Retailer 14£545 GBP
Retailer 4£556 GBP
Retailer 6£562 GBP
Retailer 7£672 GBP
MOH London£793 GBP

40 data points across 14 retailers

14 retailers£191 GBP to £793 GBP

Retailer 1
-
£137 GBP
$183 USD
Price last confirmed 13 days ago
Retailer 2
-
£158 GBP
$212 USD
View
Price last confirmed 15 days ago
Retailer 3
-
£169 GBP
$227 USD
View
Price last confirmed 33 days ago
A
Retailer 4
-
£191 GBP
HK$2,000 HKD
View
Retailer 5
-
£204 GBP
View
Price last confirmed 13 days ago
B+
Retailer 6
-
£298 GBP
$399 USD
View
A
Retailer 7
-
£304 GBP
View
B+
Retailer 8
-
£374 GBP
$501 USD
View
B+
Retailer 9
-
£429 GBP
$575 USD
View
Retailer 10
-
£545 GBP
$730 USD
View
Price last confirmed 13 days ago
B
Retailer 11
-
£556 GBP
SGD 1,006 SGD
View
B
Retailer 12
-
£566 GBP
$758 USD
View
B
Retailer 13
-
£672 GBP
$900 USD
View
Most Expensive
B
MOH London
LG831648758 · Oct 26
£793 GBP
View
13 more retailers have this diamond
Prices start from £191 GBPSave up to £602 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 Heart
£191 GBP