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Heart|Lab Grown|IGI

1.02ct D VS2 Heart Lab Grown Diamond

ID • D/VS2 • IGI LG600399034

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG600399034

Diamond specifications and retailer prices

From £117 GBP
$157 USD
As of October 30, 2026
Save £564 GBP (83%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £681 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 D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG600399034 or 600399034. Listed at 16 retailers as of October 26, 2026, with prices from £117 to £681, a £564 spread on the same certified stone. MOH London lists it at £681. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle38.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG600399034
Dimensions6.23 × 6.86 × 4.02 mm
L/W Ratio1.10
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
6.23 mm6.86 mm1.02 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG600399034
Side View
Table 60.0%Crown 36.1°Girdle: MED-STKPavilion 38.8°Culet: NoneDepth 58.6%

Caratlytics Score

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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: £681 GBP|Low: £117 GBP|High: £784 GBP|Avg: £321 GBP|-12.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
October 30, 2026
Retailer 5£117 GBP
Retailer 3£137 GBP
Retailer 12£146 GBP
Retailer 14£146 GBP
Retailer 6£149 GBP
Retailer 13£246 GBP
Retailer 7£254 GBP
Retailer 2£256 GBP
Retailer 4£265 GBP
Retailer 8£277 GBP
Retailer 10£468 GBP
Retailer 11£493 GBP
Retailer 9£495 GBP
MOH London£681 GBP

43 data points across 14 retailers

16 retailers£117 GBP to £681 GBP

A
Cheapest Retailer
-
£117 GBP
$157 USD
A
Retailer 2
-
£137 GBP
$183 USD
View
A
Retailer 3
-
£146 GBP
$195 USD
View
A
Retailer 4
-
£146 GBP
$195 USD
View
A
Retailer 5
-
£149 GBP
$200 USD
View
Final sale: no returns
Retailer 6
-
£163 GBP
$219 USD
View
Price last confirmed 35 days ago
A
Retailer 7
-
£246 GBP
$330 USD
View
A
Retailer 8
-
£254 GBP
€324 EUR
View
A
Retailer 9
-
£256 GBP
View
A
Retailer 10
-
£265 GBP
$355 USD
View
A
Retailer 11
-
£277 GBP
View
B+
Retailer 12
-
£376 GBP
$504 USD
View
B+
Retailer 13
-
£468 GBP
$627 USD
View
B
Retailer 14
-
£493 GBP
$660 USD
View
Retailer 15
-
£495 GBP
$663 USD
View
Price last confirmed 11 days ago
Most Expensive
B
MOH London
LG600399034 · Oct 26
£681 GBP
View
15 more retailers have this diamond
Prices start from £117 GBPSave up to £564 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
£117 GBP