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Heart|Lab Grown|IGI

1.28ct F VVS2 Heart Lab Grown Diamond

ID • F/VVS2 • IGI LG836610329

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG836610329

Diamond specifications and retailer prices

From $309 AUD
As of November 6, 2026
Save $1,222 AUD (80%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,530 AUD at MOH London · As of November 2, 2026
View at MOH London

About this 1.28ct lab-grown heart diamond

This 1.28ct lab-grown heart sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG836610329 or 836610329. Listed at 15 retailers as of November 2, 2026, with prices from $309 to $1,530, a $1,222 spread on the same certified stone. MOH London lists it at $1,530. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.28
Carat
F
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.2°
Pavilion angle37.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836610329
Dimensions7.73 × 6.61 × 4.23 mm
L/W Ratio1.17
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.73 mm6.61 mm1.28 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836610329
Side View
Table 63.0%Crown 37.2°Girdle: STK-THKPavilion 37.4°Culet: NoneDepth 54.7%

Caratlytics Score

How it works →
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: $1,530 AUD|Low: $295 AUD|High: $1,549 AUD|Avg: $834 AUD|-1.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
November 6, 2026
Retailer 15$309 AUD
Retailer 3$381 AUD
Retailer 16$381 AUD
Retailer 9$422 AUD
Retailer 8$517 AUD
Retailer 5$627 AUD
Retailer 2$646 AUD
Retailer 10$696 AUD
Retailer 4$758 AUD
Retailer 13$933 AUD
Retailer 12$1,000 AUD
Retailer 14$1,186 AUD
Retailer 6$1,304 AUD
Retailer 7$1,305 AUD
Retailer 11$1,310 AUD
MOH London$1,530 AUD

38 data points across 16 retailers

15 retailers$309 AUD to $1,530 AUD

A
Cheapest Retailer
-
$309 AUD
Retailer 2
-
$381 AUD
View
Price last confirmed 12 days ago
A
Retailer 3
-
$381 AUD
View
A
Retailer 4
-
$422 AUD
View
B+
Retailer 5
-
$517 AUD
View
A
Retailer 6
-
$646 AUD
View
B+
Retailer 7
-
$696 AUD
View
B+
Retailer 8
-
$758 AUD
View
B+
Retailer 9
-
$933 AUD
View
B+
Retailer 10
-
$1,000 AUD
View
Retailer 11
-
$1,186 AUD
View
Price last confirmed 8 days ago
B
Retailer 12
-
$1,304 AUD
View
B
Retailer 13
-
$1,305 AUD
View
B
Retailer 14
-
$1,310 AUD
View
Most Expensive
B
MOH London
LG836610329 · Nov 2
$1,530 AUD
£828 GBP
View
14 more retailers have this diamond
Prices start from $309 AUDSave up to $1,222 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
1.28ct Heart
$309 AUD