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Heart|Lab Grown|IGI

1.02ct E VVS2 Heart Lab Grown Diamond

E/VVS2 • IGI LG790678408

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG790678408

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) and certified by IGI LG790678408 or 790678408. 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. 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
VVS2
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle38°
OriginLab Grown
Grading LabIGI
CertificateIGI LG790678408
Dimensions6.16 × 7.01 × 6.16 mm
L/W Ratio1.14
Girdle conditionFaceted
Culet sizePointed
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
6.16 mm7.01 mm1.02 ctE / VVS2
OriginLab Grown
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG790678408
Side View
Table 55.0%Crown 35.5°Girdle: MED-STKPavilion 38°Culet: NoneDepth 58.5%

Caratlytics Score

How it works →
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 30
Current: £274 GBP|Low: £104 GBP|High: £837 GBP|Avg: £374 GBP|-2.9%
Retailer 1
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Retailer 17
Retailer 18
Reve Diamonds
October 30, 2026
Retailer 3£125 GBP
Retailer 5£139 GBP
Retailer 18£144 GBP
Retailer 7£154 GBP
Retailer 16£154 GBP
Retailer 8£209 GBP
Retailer 17£261 GBP
Retailer 13£265 GBP
Retailer 1£274 GBP
Retailer 12£293 GBP
Retailer 4£334 GBP
Retailer 10£363 GBP
Retailer 15£376 GBP
Retailer 9£423 GBP
Retailer 14£502 GBP
Retailer 2£524 GBP
Retailer 6£537 GBP
Retailer 11£725 GBP
Reve Diamonds£811 GBP

44 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
Retailer 6
-
£160 GBP
$215 USD
View
Price last confirmed 35 days ago
B+
Retailer 7
-
£209 GBP
$280 USD
View
B+
Retailer 8
-
£261 GBP
$350 USD
View
B+
Retailer 9
-
£265 GBP
ZAR 5,731 ZAR
View
B+
Retailer 10
-
£274 GBP
View
B+
Retailer 11
-
£293 GBP
View
B+
Retailer 12
-
£334 GBP
$448 USD
View
B
Retailer 13
-
£363 GBP
A$748 AUD
View
B+
Retailer 14
-
£376 GBP
A$775 AUD
View
B
Retailer 15
-
£423 GBP
SGD 766 SGD
View
B
Retailer 16
-
£496 GBP
$664 USD
View
B
Retailer 17
-
£502 GBP
A$1,034 AUD
View
B
Retailer 18
-
£524 GBP
$702 USD
View
B
Retailer 19
-
£537 GBP
$719 USD
View
B
Retailer 20
-
£725 GBP
View
Most Expensive
B
Reve Diamonds
0825015B6 · 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