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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 $140 AUD
$98 USD
As of October 30, 2026
Save $1,135 AUD (89%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $1,275 AUD 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 $140 to $1,275, a $1,135 spread on the same certified stone. MOH London lists it at $1,275. 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: $1,275 AUD|Low: $140 AUD|High: $1,642 AUD|Avg: $500 AUD|-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$140 AUD
Retailer 8$161 AUD
Retailer 3$175 AUD
Retailer 11$349 AUD
Retailer 7$353 AUD
Retailer 9$371 AUD
Retailer 4$391 AUD
Retailer 5$444 AUD
Retailer 10$510 AUD
Retailer 2$554 AUD
Retailer 6$618 AUD
Retailer 13$726 AUD
MOH London$1,275 AUD

35 data points across 13 retailers

11 retailers$140 AUD to $1,275 AUD

A
Cheapest Retailer
-
$140 AUD
$98 USD
A
Retailer 2
-
$161 AUD
$113 USD
View
A
Retailer 3
-
$175 AUD
$123 USD
View
Final sale: no returns
A
Retailer 4
-
$349 AUD
$245 USD
View
A
Retailer 5
-
$353 AUD
$248 USD
View
Retailer 6
-
$371 AUD
€248 EUR
View
Price last confirmed 8 days ago
B+
Retailer 7
-
$510 AUD
$358 USD
View
B+
Retailer 8
-
$554 AUD
$389 USD
View
B+
Retailer 9
-
$618 AUD
$434 USD
View
Retailer 10
-
$726 AUD
$510 USD
View
Price last confirmed 15 days ago
Most Expensive
B
MOH London
LG782653643 · Oct 29
$1,275 AUD
£705 GBP
View
10 more retailers have this diamond
Prices start from $140 AUDSave up to $1,135 AUD

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
$140 AUD