Heart|Lab Grown|IGI

1.02ct E VS2 Heart Lab Grown Diamond

VG • E/VS2 • IGI LG839611380

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG839611380

Diamond specifications and retailer prices

From £131 GBP
$174 USD
As of October 27, 2026
Save £548 GBP (81%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £679 GBP at MOH London · As of October 26, 2026
View at MOH London

About this 1.02ct lab-grown heart diamond

This 1.02ct lab-grown heart sits in the classic one-carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG839611380 or 839611380. Listed at 14 retailers as of October 26, 2026, with prices from £131 to £679, a £548 spread on the same certified stone. MOH London lists it at £679. 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

1.02
Carat
E
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle37.9°
Pavilion angle43°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839611380
Dimensions6.36 × 6.69 × 4.12 mm
L/W Ratio1.05
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.36 mm6.69 mm1.02 ctE / VS2
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG839611380
Side View
Table 62.0%Crown 37.9°Girdle: MED-STKPavilion 43°Culet: NoneDepth 61.6%

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 27
Current: £679 GBP|Low: £131 GBP|High: £687 GBP|Avg: £316 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
October 29, 2026
Retailer 11£131 GBP
Retailer 12£163 GBP
Retailer 5£174 GBP
Retailer 2£247 GBP
Retailer 10£249 GBP
Retailer 6£253 GBP
Retailer 9£265 GBP
Retailer 7£312 GBP
Retailer 4£400 GBP
Retailer 3£469 GBP
Retailer 8£493 GBP
MOH London£679 GBP

25 data points across 12 retailers

14 retailers£131 GBP to £679 GBP

Retailer 1
-
£113 GBP
$150 USD
Price last confirmed 24 days ago
A
Retailer 2
-
£131 GBP
$174 USD
View
Final sale: no returns
Retailer 3
-
£145 GBP
$193 USD
View
Price last confirmed 26 days ago
A
Retailer 4
-
£163 GBP
HK$1,700 HKD
View
A
Retailer 5
-
£174 GBP
View
B+
Retailer 6
-
£247 GBP
€313 EUR
View
B+
Retailer 7
-
£249 GBP
$332 USD
View
B+
Retailer 8
-
£253 GBP
View
B+
Retailer 9
-
£265 GBP
$353 USD
View
B+
Retailer 10
-
£312 GBP
View
B
Retailer 11
-
£400 GBP
SGD 720 SGD
View
B
Retailer 12
-
£469 GBP
$625 USD
View
B
Retailer 13
-
£493 GBP
$656 USD
View
Most Expensive
B
MOH London
LG839611380 · Oct 26
£679 GBP
View
13 more retailers have this diamond
Prices start from £131 GBPSave up to £548 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
1.02ct Heart
£131 GBP