Heart|Lab Grown|IGI

1.05ct J VS2 Heart Lab Grown Diamond

ID • J/VS2 • IGI LG801682562

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG801682562

Diamond specifications and retailer prices

From $608 AUD
As of November 6, 2026
Save $515 AUD (46%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $1,810 AUD at MOH London · As of October 26, 2026
View at MOH London

About this 1.05ct lab-grown heart diamond

This 1.05ct lab-grown heart sits in the classic one-carat band, graded J colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG801682562 or 801682562. Listed at 13 retailers as of November 2, 2026, with a 85% 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

1.05
Carat
J
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle34°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG801682562
Dimensions6.94 × 6.35 × 4.01 mm
L/W Ratio1.09
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.94 mm6.35 mm1.05 ctJ / VS2
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG801682562
Side View
Table 58.0%Crown 34°Girdle: STK-THKPavilion 39.8°Culet: NoneDepth 57.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $1,810 AUD|Low: $240 AUD|High: $1,830 AUD|Avg: $820 AUD|+44.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 11$387 AUD
Retailer 6$406 AUD
Retailer 7$608 AUD
Retailer 10$684 AUD
Retailer 2$726 AUD
Retailer 3$853 AUD
Retailer 9$897 AUD
Retailer 5$917 AUD
Retailer 4$1,124 AUD
Retailer 8$1,524 AUD
MOH London$1,810 AUD

30 data points across 11 retailers

13 retailers$608 AUD to $1,124 AUD

Retailer 1
-
$226 AUD
Price last confirmed 29 days ago
Retailer 2
-
$262 AUD
View
Price last confirmed 38 days ago
Retailer 3
-
$279 AUD
View
Price last confirmed 34 days ago
B+
Retailer 4
-
$608 AUD
View
Retailer 5
-
$684 AUD
View
Price last confirmed 10 days ago
B+
Retailer 6
-
$726 AUD
View
Retailer 7
-
$897 AUD
View
Price last confirmed 11 days ago
Retailer 8
-
$898 AUD
View
Price last confirmed 37 days ago
B
Retailer 9
-
$917 AUD
View
B+
Retailer 10
-
$931 AUD
View
B
Retailer 11
-
$1,124 AUD
View
Retailer 12
-
$1,524 AUD
View
Price last confirmed 11 days ago
Most Expensive
MOH London
LG801682562 · Oct 26
$1,810 AUD
£979 GBP
View
Price last confirmed 10 days ago
12 more retailers have this diamond
Prices start from $608 AUDSave up to $515 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.

B+
1.05ct Heart
$608 AUD