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Heart|Lab Grown|IGI

1.20ct D VVS2 Heart Lab Grown Diamond

EX • D/VVS2 • IGI LG766655074

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG766655074

Diamond specifications and retailer prices

From $401 AUD
As of November 4, 2026
Save $3,163 AUD (89%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $3,906 AUD at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

About this 1.2ct lab-grown heart diamond

This 1.2ct lab-grown heart sits in the classic one-carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG766655074 or 766655074. Listed at 21 retailers as of November 4, 2026, with a 790% 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

1.20
Carat
D
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle42.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG766655074
Dimensions6.23 × 7.33 × 4.44 mm
L/W Ratio1.18
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.23 mm7.33 mm1.20 ctD / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG766655074
Side View
Table 62.0%Crown 34.4°Girdle: MED-STKPavilion 42.3°Culet: NoneDepth 60.6%

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 4
Current: $968 AUD|Low: $385 AUD|High: $2,227 AUD|Avg: $998 AUD|+2.3%
Retailer 1
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
November 5, 2026
Retailer 15$401 AUD
Retailer 7$449 AUD
Retailer 4$465 AUD
Retailer 2$497 AUD
Retailer 5$497 AUD
Retailer 14$720 AUD
Retailer 10$947 AUD
Retailer 6$958 AUD
Retailer 1$968 AUD
Retailer 11$998 AUD
Retailer 9$1,350 AUD
Retailer 12$1,396 AUD
Retailer 13$1,528 AUD
Retailer 3$1,765 AUD
Retailer 8$2,194 AUD

45 data points across 15 retailers

21 retailers$401 AUD to $3,564 AUD

A
Cheapest Retailer
-
$401 AUD
A
Retailer 2
-
$449 AUD
View
Final sale: no returns
A
Retailer 3
-
$465 AUD
View
A
Retailer 4
-
$497 AUD
View
Retailer 5
-
$497 AUD
View
Price last confirmed 11 days ago
A
Retailer 6
-
$577 AUD
View
B+
Retailer 7
-
$664 AUD
View
B+
Retailer 8
-
$720 AUD
View
B+
Retailer 9
-
$947 AUD
View
B+
Retailer 10
-
$958 AUD
View
B+
Retailer 11
-
$968 AUD
View
B+
Retailer 12
-
$998 AUD
View
B+
Retailer 13
-
$1,350 AUD
View
Retailer 14
-
$1,396 AUD
View
Price last confirmed 11 days ago
B
Retailer 15
-
$1,528 AUD
View
B
Retailer 16
-
$1,765 AUD
View
B
Retailer 17
-
$1,997 AUD
View
B
Retailer 18
-
$2,067 AUD
View
B
Retailer 19
-
$2,194 AUD
View
B
Retailer 20
-
$3,564 AUD
View
Most Expensive
Do Amore Diamonds
23-766655074 · Nov 4
$3,906 AUD
$2,740 USD
View
Price under review
20 more retailers have this diamond
Prices start from $401 AUDSave up to $3,163 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
1.20ct Heart
$401 AUD