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Heart|Lab Grown|IGI

1.02ct E VVS1 Heart Lab Grown Diamond

VG • E/VVS1 • IGI LG836612326

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG836612326

Diamond specifications and retailer prices

From £134 GBP
$179 USD
As of October 30, 2026
Save £628 GBP (82%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £762 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 VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG836612326 or 836612326. Listed at 19 retailers as of October 26, 2026, with prices from £134 to £762, a £628 spread on the same certified stone. MOH London lists it at £762. 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
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle37.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836612326
Dimensions6.37 × 6.97 × 3.92 mm
L/W Ratio1.09
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.37 mm6.97 mm1.02 ctE / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836612326
Side View
Table 58.0%Crown 34.2°Girdle: MED-STKPavilion 37.4°Culet: NoneDepth 56.2%

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: £762 GBP|Low: £131 GBP|High: £828 GBP|Avg: £390 GBP|-4.2%
MOH London
Retailer 2
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Retailer 19
October 31, 2026
Retailer 6£134 GBP
Retailer 18£150 GBP
Retailer 3£155 GBP
Retailer 9£163 GBP
Retailer 15£166 GBP
Retailer 14£204 GBP
Retailer 16£283 GBP
Retailer 5£285 GBP
Retailer 19£293 GBP
Retailer 13£298 GBP
Retailer 4£307 GBP
Retailer 7£405 GBP
Retailer 2£416 GBP
Retailer 10£470 GBP
Retailer 17£534 GBP
Retailer 8£574 GBP
Retailer 11£578 GBP
Retailer 12£694 GBP
MOH London£762 GBP

28 data points across 19 retailers

19 retailers£134 GBP to £762 GBP

A
Cheapest Retailer
-
£134 GBP
$179 USD
A
Retailer 2
-
£150 GBP
$201 USD
View
Final sale: no returns
A
Retailer 3
-
£155 GBP
$208 USD
View
A
Retailer 4
-
£163 GBP
$218 USD
View
A
Retailer 5
-
£166 GBP
$222 USD
View
A
Retailer 6
-
£204 GBP
View
B+
Retailer 7
-
£283 GBP
€361 EUR
View
B+
Retailer 8
-
£285 GBP
ZAR 6,168 ZAR
View
B+
Retailer 9
-
£293 GBP
$393 USD
View
B+
Retailer 10
-
£298 GBP
View
B+
Retailer 11
-
£307 GBP
$412 USD
View
B+
Retailer 12
-
£405 GBP
A$835 AUD
View
B+
Retailer 13
-
£416 GBP
$558 USD
View
B
Retailer 14
-
£470 GBP
SGD 851 SGD
View
B
Retailer 15
-
£534 GBP
$715 USD
View
B
Retailer 16
-
£574 GBP
$769 USD
View
B
Retailer 17
-
£578 GBP
$775 USD
View
B
Retailer 18
-
£694 GBP
$930 USD
View
Most Expensive
B
MOH London
LG836612326 · Oct 26
£762 GBP
View
18 more retailers have this diamond
Prices start from £134 GBPSave up to £628 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
£134 GBP