Heart|Lab Grown|IGI

1.02ct D VS2 Heart Lab Grown Diamond

EX • D/VS2 • IGI LG816602570

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG816602570

Diamond specifications and retailer prices

From £142 GBP
$190 USD
As of October 30, 2026
Save £684 GBP (83%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £826 GBP at MOH London · As of October 29, 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 LG816602570 or 816602570. Listed at 18 retailers as of October 29, 2026, with prices from £142 to £826, a £684 spread on the same certified stone. MOH London lists it at £826. 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 angle37.8°
Pavilion angle38°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816602570
Dimensions6.22 × 6.97 × 4.04 mm
L/W Ratio1.12
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.22 mm6.97 mm1.02 ctD / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816602570
Side View
Table 61.0%Crown 37.8°Girdle: Slightly ThickPavilion 38°Culet: NoneDepth 58.0%

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: £826 GBP|Low: £101 GBP|High: £826 GBP|Avg: £329 GBP|+12.2%
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
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Retailer 16
October 31, 2026
Retailer 3£142 GBP
Retailer 13£158 GBP
Retailer 7£164 GBP
Retailer 11£175 GBP
Retailer 15£175 GBP
Retailer 6£254 GBP
Retailer 9£257 GBP
Retailer 8£308 GBP
Retailer 10£318 GBP
Retailer 5£354 GBP
Retailer 2£387 GBP
Retailer 16£449 GBP
Retailer 4£500 GBP
Retailer 14£564 GBP
Retailer 12£590 GBP
MOH London£826 GBP

43 data points across 16 retailers

18 retailers£142 GBP to £826 GBP

A
Cheapest Retailer
-
£142 GBP
$190 USD
Retailer 2
-
£155 GBP
$208 USD
View
Price last confirmed 33 days ago
A
Retailer 3
-
£158 GBP
$212 USD
View
Final sale: no returns
A
Retailer 4
-
£164 GBP
$220 USD
View
A
Retailer 5
-
£175 GBP
$235 USD
View
A
Retailer 6
-
£175 GBP
$235 USD
View
A
Retailer 7
-
£254 GBP
$341 USD
View
A
Retailer 8
-
£257 GBP
$344 USD
View
Retailer 9
-
£308 GBP
View
Price last confirmed 34 days ago
B+
Retailer 10
-
£318 GBP
View
B+
Retailer 11
-
£354 GBP
$474 USD
View
B+
Retailer 12
-
£387 GBP
SGD 700 SGD
View
B
Retailer 13
-
£449 GBP
$601 USD
View
B
Retailer 14
-
£500 GBP
$670 USD
View
Retailer 15
-
£546 GBP
$731 USD
View
Price last confirmed 12 days ago
B
Retailer 16
-
£564 GBP
$756 USD
View
B
Retailer 17
-
£590 GBP
$790 USD
View
Most Expensive
B
MOH London
LG816602570 · Oct 29
£826 GBP
View
17 more retailers have this diamond
Prices start from £142 GBPSave up to £684 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
£142 GBP