CaratHunter
Plans
Heart|Lab Grown|IGI

1.29ct G VVS1 Heart Lab Grown Diamond

ID • G/VVS1 • IGI LG662482872

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG662482872

Diamond specifications and retailer prices

From $319 AUD
As of November 4, 2026
Save $1,263 AUD (80%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,582 AUD at MOH London · As of November 2, 2026
View at MOH London

About this 1.29ct lab-grown heart diamond

This 1.29ct lab-grown heart sits in the one-and-a-quarter to one-and-a-half carat band, graded G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG662482872 or 662482872. Listed at 18 retailers as of November 2, 2026, with prices from $319 to $1,582, a $1,263 spread on the same certified stone. MOH London lists it at $1,582. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.29
Carat
G
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.5°
Pavilion angle38.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG662482872
Dimensions7.72 × 6.58 × 4.41 mm
L/W Ratio1.17
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.72 mm6.58 mm1.29 ctG / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG662482872
Side View
Table 63.0%Crown 32.5°Girdle: MED-STKPavilion 38.9°Culet: NoneDepth 57.1%

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 4
Current: $1,582 AUD|Low: $306 AUD|High: $2,143 AUD|Avg: $819 AUD|-1.0%
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 11$319 AUD
Retailer 14$369 AUD
Retailer 6$383 AUD
Retailer 3$394 AUD
Retailer 12$394 AUD
Retailer 5$531 AUD
Retailer 8$680 AUD
Retailer 2$727 AUD
Retailer 4$851 AUD
Retailer 7$964 AUD
Retailer 9$970 AUD
Retailer 13$1,269 AUD
Retailer 10$1,457 AUD
MOH London$1,582 AUD

45 data points across 14 retailers

18 retailers$319 AUD to $1,582 AUD

A
Cheapest Retailer
-
$319 AUD
A
Retailer 2
-
$369 AUD
View
A
Retailer 3
-
$383 AUD
View
Final sale: no returns
A
Retailer 4
-
$394 AUD
View
Retailer 5
-
$394 AUD
View
Price last confirmed 12 days ago
B+
Retailer 6
-
$531 AUD
View
A
Retailer 7
-
$680 AUD
View
B+
Retailer 8
-
$727 AUD
View
B+
Retailer 9
-
$851 AUD
View
B+
Retailer 10
-
$907 AUD
View
B+
Retailer 11
-
$964 AUD
View
B+
Retailer 12
-
$970 AUD
View
Retailer 13
-
$1,029 AUD
View
Price last confirmed 11 days ago
B
Retailer 14
-
$1,269 AUD
View
B
Retailer 15
-
$1,343 AUD
View
B
Retailer 16
-
$1,360 AUD
View
B
Retailer 17
-
$1,457 AUD
View
Most Expensive
B
MOH London
LG662482872 · Nov 2
$1,582 AUD
£872 GBP
View
17 more retailers have this diamond
Prices start from $319 AUDSave up to $1,263 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
1.29ct Heart
$319 AUD