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Heart|Lab Grown|IGI

0.79ct D VS1 Heart Lab Grown Diamond

EX • D/VS1 • IGI LG677506003

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG677506003

Diamond specifications and retailer prices

From $394 AUD
$276 USD
As of October 30, 2026
Save $1,357 AUD (78%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $1,751 AUD at MOH London · As of October 26, 2026
View at MOH London

About this 0.79ct lab-grown heart diamond

This 0.79ct lab-grown heart sits in the just-under-one-carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG677506003 or 677506003. Listed at 13 retailers as of October 26, 2026, with prices from $394 to $1,751, a $1,357 spread on the same certified stone. MOH London lists it at $1,751. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.79
Carat
D
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.3°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG677506003
Dimensions5.67 × 6.74 × 3.61 mm
L/W Ratio1.19
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
5.67 mm6.74 mm0.79 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG677506003
Side View
Table 61.0%Crown 33.3°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 53.6%

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: Oct 30
Current: $1,751 AUD|Low: $352 AUD|High: $2,193 AUD|Avg: $958 AUD|-19.2%
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 9$352 AUD
Retailer 10$394 AUD
Retailer 11$437 AUD
Retailer 2$479 AUD
Retailer 3$505 AUD
Retailer 8$732 AUD
Retailer 7$775 AUD
Retailer 5$836 AUD
Retailer 6$1,109 AUD
Retailer 12$1,488 AUD
Retailer 4$1,722 AUD
MOH London$1,751 AUD

40 data points across 12 retailers

13 retailers$394 AUD to $1,751 AUD

Retailer 1
-
$352 AUD
$247 USD
Price last confirmed 20 days ago
A
Retailer 2
-
$394 AUD
$276 USD
View
Final sale: no returns
Retailer 3
-
$437 AUD
$306 USD
View
Price last confirmed 21 days ago
B+
Retailer 4
-
$479 AUD
$336 USD
View
Retailer 5
-
$505 AUD
$354 USD
View
Price last confirmed 35 days ago
B
Retailer 6
-
$732 AUD
$513 USD
View
B
Retailer 7
-
$775 AUD
View
B
Retailer 8
-
$836 AUD
£462 GBP
View
B
Retailer 9
-
$1,109 AUD
View
Retailer 10
-
$1,403 AUD
$983 USD
View
Price last confirmed 21 days ago
B
Retailer 11
-
$1,488 AUD
$1,043 USD
View
B
Retailer 12
-
$1,722 AUD
£950 GBP
View
Most Expensive
B
MOH London
LG677506003 · Oct 26
$1,751 AUD
£966 GBP
View
12 more retailers have this diamond
Prices start from $394 AUDSave up to $1,357 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
0.79ct Heart
$394 AUD