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Heart|Lab Grown|IGI

1.00ct D VS2 Heart Lab Grown Diamond

EX • D/VS2 • IGI LG793637424

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG793637424

Diamond specifications and retailer prices

From £127 GBP
$170 USD
As of October 30, 2026
Save £612 GBP (83%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £739 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 1ct lab-grown heart diamond

This 1ct 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 LG793637424 or 793637424. Listed at 15 retailers as of October 29, 2026, with prices from £127 to £739, a £612 spread on the same certified stone. MOH London lists it at £739. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
D
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle37.2°
Pavilion angle37.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG793637424
Dimensions6.10 × 6.78 × 3.91 mm
L/W Ratio1.11
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.10 mm6.78 mm1.00 ctD / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG793637424
Side View
Table 60.0%Crown 37.2°Girdle: THK-VTKPavilion 37.4°Culet: NoneDepth 57.7%

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: £739 GBP|Low: £81 GBP|High: £744 GBP|Avg: £327 GBP|-0.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 30, 2026
Retailer 3£81 GBP
Retailer 10£141 GBP
Retailer 7£157 GBP
Retailer 11£210 GBP
Retailer 2£280 GBP
Retailer 4£299 GBP
Retailer 9£393 GBP
Retailer 5£485 GBP
Retailer 8£505 GBP
Retailer 6£534 GBP
MOH London£739 GBP

41 data points across 11 retailers

15 retailers£127 GBP to £739 GBP

A
Cheapest Retailer
-
£127 GBP
$170 USD
A
Retailer 2
-
£141 GBP
$189 USD
View
Final sale: no returns
A
Retailer 3
-
£147 GBP
$197 USD
View
A
Retailer 4
-
£157 GBP
$211 USD
View
A
Retailer 5
-
£157 GBP
$211 USD
View
B+
Retailer 6
-
£210 GBP
$282 USD
View
A
Retailer 7
-
£242 GBP
$324 USD
View
B+
Retailer 8
-
£280 GBP
View
B+
Retailer 9
-
£299 GBP
View
B+
Retailer 10
-
£393 GBP
$526 USD
View
B
Retailer 11
-
£485 GBP
$650 USD
View
B
Retailer 12
-
£505 GBP
$677 USD
View
B
Retailer 13
-
£534 GBP
$716 USD
View
B
Retailer 14
-
£546 GBP
$732 USD
View
Most Expensive
B
MOH London
LG793637424 · Oct 29
£739 GBP
View
14 more retailers have this diamond
Prices start from £127 GBPSave up to £612 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
1.00ct Heart
£127 GBP