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Heart|Lab Grown|IGI

0.78ct D VS2 Heart Lab Grown Diamond

ID • D/VS2 • IGI LG591395772

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG591395772

Diamond specifications and retailer prices

From $170 AUD
$119 USD
As of November 2, 2026
Save $586 AUD (78%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,756 AUD at MOH London · As of October 26, 2026
View at MOH London

About this 0.78ct lab-grown heart diamond

This 0.78ct lab-grown heart sits in the just-under-one-carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG591395772 or 591395772. Listed at 15 retailers as of November 2, 2026, with a 345% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.78
Carat
D
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG591395772
Dimensions5.64 × 6.42 × 3.76 mm
L/W Ratio1.14
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
5.64 mm6.42 mm0.78 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG591395772
Side View
Table 59.0%Crown 34.8°Girdle: MED-STKPavilion 39.3°Culet: NoneDepth 58.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $1,756 AUD|Low: $164 AUD|High: $1,792 AUD|Avg: $519 AUD|-0.8%
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
November 3, 2026
Retailer 13$170 AUD
Retailer 5$191 AUD
Retailer 11$197 AUD
Retailer 9$224 AUD
Retailer 10$224 AUD
Retailer 3$391 AUD
Retailer 12$408 AUD
Retailer 2$427 AUD
Retailer 7$458 AUD
Retailer 6$514 AUD
Retailer 8$675 AUD
Retailer 4$756 AUD
MOH London$1,756 AUD

42 data points across 13 retailers

15 retailers$170 AUD to $756 AUD

A
Cheapest Retailer
-
$170 AUD
$119 USD
A
Retailer 2
-
$191 AUD
$134 USD
View
Final sale: no returns
A
Retailer 3
-
$197 AUD
$138 USD
View
Retailer 4
-
$224 AUD
$157 USD
View
Price last confirmed 39 days ago
Retailer 5
-
$224 AUD
$157 USD
View
Price last confirmed 9 days ago
A
Retailer 6
-
$224 AUD
$157 USD
View
A
Retailer 7
-
$391 AUD
$274 USD
View
A
Retailer 8
-
$408 AUD
$286 USD
View
A
Retailer 9
-
$427 AUD
£236 GBP
View
B+
Retailer 10
-
$458 AUD
£253 GBP
View
B+
Retailer 11
-
$514 AUD
$360 USD
View
B+
Retailer 12
-
$675 AUD
$473 USD
View
Retailer 13
-
$753 AUD
$528 USD
View
Price last confirmed 14 days ago
B
Retailer 14
-
$756 AUD
$530 USD
View
Most Expensive
MOH London
LG591395772 · Oct 26
$1,756 AUD
£969 GBP
View
Price last confirmed 7 days ago
14 more retailers have this diamond
Prices start from $170 AUDSave up to $586 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
0.78ct Heart
$170 AUD