Heart|Lab Grown|IGI

1.02ct E VVS2 Heart Lab Grown Diamond

ID • E/VVS2 • IGI LG830682107

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG830682107

Diamond specifications and retailer prices

From £125 GBP
$167 USD
As of October 30, 2026
Save £687 GBP (85%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £811 GBP at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

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 VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG830682107 or 830682107. Listed at 21 retailers as of October 30, 2026, with prices from £125 to £811, a £687 spread on the same certified stone. Reve Diamonds lists it at £811. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.02
Carat
E
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.5°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG830682107
Dimensions6.85 × 6.19 × 4.18 mm
L/W Ratio1.11
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.85 mm6.19 mm1.02 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG830682107
Side View
Table 62.0%Crown 38.5°Girdle: MED-THKPavilion 40.8°Culet: NoneDepth 61.0%

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: £274 GBP|Low: £119 GBP|High: £811 GBP|Avg: £350 GBP|+4.5%
Retailer 1
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Retailer 4
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Retailer 11
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Retailer 18
Reve Diamonds
October 30, 2026
Retailer 2£125 GBP
Retailer 6£139 GBP
Retailer 18£144 GBP
Retailer 4£154 GBP
Retailer 5£154 GBP
Retailer 11£189 GBP
Retailer 3£216 GBP
Retailer 12£264 GBP
Retailer 14£265 GBP
Retailer 1£274 GBP
Retailer 13£293 GBP
Retailer 15£376 GBP
Retailer 9£390 GBP
Retailer 7£423 GBP
Retailer 8£496 GBP
Retailer 10£505 GBP
Retailer 17£524 GBP
Retailer 16£722 GBP
Reve Diamonds£811 GBP

41 data points across 19 retailers

21 retailers£125 GBP to £811 GBP

A
Cheapest Retailer
-
£125 GBP
$167 USD
A
Retailer 2
-
£139 GBP
$186 USD
View
Final sale: no returns
A
Retailer 3
-
£144 GBP
$193 USD
View
A
Retailer 4
-
£154 GBP
$207 USD
View
A
Retailer 5
-
£154 GBP
$207 USD
View
A
Retailer 6
-
£189 GBP
View
B+
Retailer 7
-
£216 GBP
$290 USD
View
A
Retailer 8
-
£261 GBP
$350 USD
View
A
Retailer 9
-
£264 GBP
€337 EUR
View
A
Retailer 10
-
£265 GBP
ZAR 5,731 ZAR
View
A
Retailer 11
-
£274 GBP
View
B+
Retailer 12
-
£293 GBP
View
B+
Retailer 13
-
£376 GBP
A$775 AUD
View
B+
Retailer 14
-
£390 GBP
$523 USD
View
B+
Retailer 15
-
£423 GBP
SGD 766 SGD
View
B
Retailer 16
-
£496 GBP
$664 USD
View
B
Retailer 17
-
£516 GBP
$691 USD
View
B
Retailer 18
-
£524 GBP
$702 USD
View
B
Retailer 19
-
£537 GBP
$719 USD
View
B
Retailer 20
-
£722 GBP
View
Most Expensive
B
Reve Diamonds
366759303 · Oct 30
£811 GBP
$1,087 USD
View
20 more retailers have this diamond
Prices start from £125 GBPSave up to £687 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
£125 GBP