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Heart|Lab Grown|IGI

1.01ct J VVS2 Heart Lab Grown Diamond

ID • J/VVS2 • IGI LG780679319

Shape and cutting style on the report: Heart modified brilliant

Certificate IGI LG780679319

Diamond specifications and retailer prices

From $470 AUD
As of November 6, 2026
Save $1,491 AUD (76%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $1,961 AUD at MOH London · As of November 5, 2026
View at MOH London

About this 1.01ct lab-grown heart diamond

This 1.01ct lab-grown heart sits in the classic one-carat band, graded J colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG780679319 or 780679319. Listed at 12 retailers as of November 5, 2026, with prices from $470 to $1,961, a $1,491 spread on the same certified stone. MOH London lists it at $1,961. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.01
Carat
J
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle36.7°
Pavilion angle32.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG780679319
Dimensions5.57 × 6.73 × 3.55 mm
L/W Ratio1.21
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 Light Blue
Top View
5.57 mm6.73 mm1.01 ctJ / VVS2
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG780679319
Side View
Table 68.0%Crown 36.7°Girdle: THK-VTKPavilion 32.2°Culet: NoneDepth 52.7%

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: Nov 6
Current: $1,961 AUD|Low: $470 AUD|High: $2,214 AUD|Avg: $1,092 AUD|-10.3%
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
Retailer 14
November 5, 2026
Retailer 13$470 AUD
Retailer 12$490 AUD
Retailer 9$540 AUD
Retailer 2$814 AUD
Retailer 5$840 AUD
Retailer 11$843 AUD
Retailer 7$846 AUD
Retailer 8$946 AUD
Retailer 3$1,035 AUD
Retailer 10$1,176 AUD
Retailer 4$1,317 AUD
Retailer 14$1,650 AUD
Retailer 6$1,786 AUD
MOH London$1,961 AUD

25 data points across 14 retailers

12 retailers$470 AUD to $1,961 AUD

A
Cheapest Retailer
-
$470 AUD
Retailer 2
-
$490 AUD
View
Price last confirmed 12 days ago
A
Retailer 3
-
$540 AUD
View
B+
Retailer 4
-
$814 AUD
View
B+
Retailer 5
-
$843 AUD
View
B+
Retailer 6
-
$846 AUD
View
B
Retailer 7
-
$946 AUD
View
B+
Retailer 8
-
$1,035 AUD
View
B
Retailer 9
-
$1,176 AUD
View
B
Retailer 10
-
$1,317 AUD
View
B
Retailer 11
-
$1,650 AUD
View
Most Expensive
B
MOH London
LG780679319 · Nov 5
$1,961 AUD
£1,061 GBP
View
11 more retailers have this diamond
Prices start from $470 AUDSave up to $1,491 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
1.01ct Heart
$470 AUD