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Heart|Lab Grown|IGI

0.64ct D VVS1 Heart Lab Grown Diamond

ID • D/VVS1 • IGI LG821645593

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG821645593

Diamond specifications and retailer prices

From $123 USD
As of October 30, 2026
Save $1,024 USD (89%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,147 USD 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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG821645593 or 821645593. Listed at 18 retailers as of October 29, 2026, with prices from $123 to $1,147, a $1,024 spread on the same certified stone. MOH London lists it at $1,147. 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
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle36.4°
Pavilion angle37.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG821645593
Dimensions5.42 × 6.02 × 3.31 mm
L/W Ratio1.11
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.42 mm6.02 mm0.64 ctD / VVS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG821645593
Side View
Table 66.0%Crown 36.4°Girdle: MED-STKPavilion 37.4°Culet: NoneDepth 55.0%

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: $1,147 USD|Low: $123 USD|High: $1,154 USD|Avg: $380 USD|+0.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 1, 2026
Retailer 4$123 USD
Retailer 9$254 USD
Retailer 6$265 USD
Retailer 11$298 USD
Retailer 12$320 USD
Retailer 7$345 USD
Retailer 2$357 USD
Retailer 3$620 USD
Retailer 8$638 USD
Retailer 10$687 USD
Retailer 5$1,061 USD
MOH London$1,147 USD

37 data points across 12 retailers

18 retailers$123 USD to $1,147 USD

Retailer 1
-
$110 USD
Price last confirmed 24 days ago
A
Retailer 2
-
$123 USD
View
Final sale: no returns
Retailer 3
-
$128 USD
View
Price last confirmed 33 days ago
Retailer 4
-
$145 USD
View
Price last confirmed 34 days ago
Retailer 5
-
$145 USD
View
Price last confirmed 24 days ago
A
Retailer 6
-
$254 USD
€242 EUR
View
A
Retailer 7
-
$265 USD
View
A
Retailer 8
-
$280 USD
View
A
Retailer 9
-
$298 USD
£234 GBP
View
A
Retailer 10
-
$320 USD
View
B+
Retailer 11
-
$345 USD
£272 GBP
View
A
Retailer 12
-
$357 USD
ZAR 5,768 ZAR
View
Retailer 13
-
$439 USD
View
Price last confirmed 31 days ago
B
Retailer 14
-
$620 USD
View
B
Retailer 15
-
$638 USD
View
B
Retailer 16
-
$687 USD
View
B
Retailer 17
-
$1,061 USD
View
Most Expensive
B
MOH London
LG821645593 · Oct 29
$1,147 USD
£903 GBP
View
17 more retailers have this diamond
Prices start from $123 USDSave up to $1,024 USD

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
$123 USD