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Heart|Lab Grown|IGI

0.64ct D VS1 Heart Lab Grown Diamond

ID • D/VS1 • IGI LG782653643

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG782653643

Diamond specifications and retailer prices

From £73 GBP
$98 USD
As of October 30, 2026
Save £595 GBP (89%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £668 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 0.64ct lab-grown heart diamond

This 0.64ct lab-grown heart sits in the half to three-quarter carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG782653643 or 782653643. Listed at 11 retailers as of October 29, 2026, with prices from £73 to £668, a £595 spread on the same certified stone. MOH London lists it at £668. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.64
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle37.6°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG782653643
Dimensions5.83 × 5.78 × 3.35 mm
L/W Ratio1.01
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
5.83 mm5.78 mm0.64 ctD / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG782653643
Side View
Table 63.0%Crown 37.6°Girdle: MED-STKPavilion 39.3°Culet: NoneDepth 58.0%

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: £668 GBP|Low: £73 GBP|High: £861 GBP|Avg: £262 GBP|-21.4%
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
October 29, 2026
Retailer 12£73 GBP
Retailer 8£84 GBP
Retailer 3£92 GBP
Retailer 11£183 GBP
Retailer 7£185 GBP
Retailer 9£194 GBP
Retailer 4£205 GBP
Retailer 5£233 GBP
Retailer 10£267 GBP
Retailer 2£290 GBP
Retailer 6£324 GBP
Retailer 13£381 GBP
MOH London£668 GBP

35 data points across 13 retailers

11 retailers£73 GBP to £668 GBP

A
Cheapest Retailer
-
£73 GBP
$98 USD
A
Retailer 2
-
£84 GBP
$113 USD
View
A
Retailer 3
-
£92 GBP
$123 USD
View
Final sale: no returns
A
Retailer 4
-
£183 GBP
$245 USD
View
A
Retailer 5
-
£185 GBP
$248 USD
View
Retailer 6
-
£194 GBP
€248 EUR
View
Price last confirmed 7 days ago
B+
Retailer 7
-
£267 GBP
$358 USD
View
B+
Retailer 8
-
£290 GBP
$389 USD
View
B+
Retailer 9
-
£324 GBP
$434 USD
View
Retailer 10
-
£381 GBP
$510 USD
View
Price last confirmed 14 days ago
Most Expensive
B
MOH London
LG782653643 · Oct 29
£668 GBP
View
10 more retailers have this diamond
Prices start from £73 GBPSave up to £595 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
0.64ct Heart
£73 GBP