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Heart|Lab Grown|IGI

1.21ct F VVS2 Heart Lab Grown Diamond

ID • F/VVS2 • IGI LG729546567

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG729546567

Diamond specifications and retailer prices

From $266 AUD
As of November 6, 2026
Save $1,275 AUD (83%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,542 AUD at MOH London · As of November 5, 2026
View at MOH London

About this 1.21ct lab-grown heart diamond

This 1.21ct lab-grown heart sits in the classic one-carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG729546567 or 729546567. Listed at 16 retailers as of November 5, 2026, with prices from $266 to $1,542, a $1,275 spread on the same certified stone. MOH London lists it at $1,542. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.21
Carat
F
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle37.4°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG729546567
Dimensions7.36 × 6.40 × 4.39 mm
L/W Ratio1.15
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.36 mm6.40 mm1.21 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG729546567
Side View
Table 56.0%Crown 37.4°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 59.6%

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: $1,542 AUD|Low: $256 AUD|High: $1,566 AUD|Avg: $656 AUD|-0.4%
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 3$266 AUD
Retailer 10$298 AUD
Retailer 6$310 AUD
Retailer 7$320 AUD
Retailer 14$330 AUD
Retailer 16$373 AUD
Retailer 12$448 AUD
Retailer 9$559 AUD
Retailer 11$591 AUD
Retailer 13$677 AUD
Retailer 8$681 AUD
Retailer 2$1,062 AUD
Retailer 15$1,105 AUD
Retailer 5$1,122 AUD
Retailer 4$1,141 AUD
MOH London$1,542 AUD

45 data points across 16 retailers

16 retailers$266 AUD to $1,542 AUD

A
Cheapest Retailer
-
$266 AUD
A
Retailer 2
-
$298 AUD
View
Final sale: no returns
A
Retailer 3
-
$310 AUD
View
Retailer 4
-
$320 AUD
View
Price last confirmed 13 days ago
A
Retailer 5
-
$330 AUD
View
A
Retailer 6
-
$373 AUD
View
B+
Retailer 7
-
$448 AUD
View
A
Retailer 8
-
$559 AUD
View
A
Retailer 9
-
$591 AUD
View
B+
Retailer 10
-
$677 AUD
View
B+
Retailer 11
-
$681 AUD
View
B
Retailer 12
-
$1,062 AUD
View
B
Retailer 13
-
$1,105 AUD
View
B
Retailer 14
-
$1,122 AUD
View
B
Retailer 15
-
$1,141 AUD
View
Most Expensive
B
MOH London
LG729546567 · Nov 5
$1,542 AUD
£834 GBP
View
15 more retailers have this diamond
Prices start from $266 AUDSave up to $1,275 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
1.21ct Heart
$266 AUD