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Heart|Lab Grown|IGI

1.02ct D VS2 Heart Lab Grown Diamond

EX • D/VS2 • IGI LG791660730

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG791660730

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)
18 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 D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG791660730 or 791660730. Listed at 18 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
D
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG791660730
Dimensions6.32 × 6.90 × 4.15 mm
L/W Ratio1.09
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.32 mm6.90 mm1.02 ctD / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG791660730
Side View
Table 61.0%Crown 35°Girdle: THN-STKPavilion 41.4°Culet: NoneDepth 60.1%

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: £139 GBP|High: £811 GBP|Avg: £383 GBP|+0.2%
Retailer 1
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
Reve Diamonds
October 30, 2026
Retailer 5£139 GBP
Retailer 14£154 GBP
Retailer 4£209 GBP
Retailer 3£249 GBP
Retailer 1£274 GBP
Retailer 7£290 GBP
Retailer 9£293 GBP
Retailer 12£363 GBP
Retailer 2£390 GBP
Retailer 10£475 GBP
Retailer 13£496 GBP
Retailer 11£524 GBP
Retailer 6£537 GBP
Retailer 8£725 GBP
Reve Diamonds£811 GBP

45 data points across 15 retailers

18 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
B+
Retailer 6
-
£209 GBP
$280 USD
View
A
Retailer 7
-
£249 GBP
$334 USD
View
B+
Retailer 8
-
£274 GBP
View
B+
Retailer 9
-
£290 GBP
€370 EUR
View
B+
Retailer 10
-
£293 GBP
View
B+
Retailer 11
-
£363 GBP
A$748 AUD
View
B+
Retailer 12
-
£390 GBP
$523 USD
View
B+
Retailer 13
-
£475 GBP
A$979 AUD
View
B
Retailer 14
-
£496 GBP
$664 USD
View
B
Retailer 15
-
£524 GBP
$702 USD
View
B
Retailer 16
-
£537 GBP
$719 USD
View
B
Retailer 17
-
£725 GBP
View
Most Expensive
B
Reve Diamonds
EE7D222EF · Oct 30
£811 GBP
$1,087 USD
View
17 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