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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 $500 NZD
As of November 4, 2026
Save $3,947 NZD (89%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $4,874 NZD 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

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: $1,208 NZD|Low: $480 NZD|High: $2,779 NZD|Avg: $1,245 NZD|+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$500 NZD
Retailer 7$560 NZD
Retailer 4$580 NZD
Retailer 2$621 NZD
Retailer 5$621 NZD
Retailer 14$898 NZD
Retailer 10$1,181 NZD
Retailer 6$1,195 NZD
Retailer 1$1,208 NZD
Retailer 11$1,245 NZD
Retailer 9$1,685 NZD
Retailer 12$1,742 NZD
Retailer 13$1,907 NZD
Retailer 3$2,202 NZD
Retailer 8$2,738 NZD

45 data points across 15 retailers

21 retailers$500 NZD to $4,447 NZD

A
Cheapest Retailer
-
$500 NZD
A
Retailer 2
-
$560 NZD
View
Final sale: no returns
A
Retailer 3
-
$580 NZD
View
A
Retailer 4
-
$621 NZD
View
Retailer 5
-
$621 NZD
View
Price last confirmed 12 days ago
A
Retailer 6
-
$720 NZD
View
B+
Retailer 7
-
$829 NZD
View
B+
Retailer 8
-
$898 NZD
View
B+
Retailer 9
-
$1,181 NZD
View
B+
Retailer 10
-
$1,195 NZD
View
B+
Retailer 11
-
$1,208 NZD
View
B+
Retailer 12
-
$1,245 NZD
View
B+
Retailer 13
-
$1,685 NZD
View
Retailer 14
-
$1,742 NZD
View
Price last confirmed 12 days ago
B
Retailer 15
-
$1,907 NZD
View
B
Retailer 16
-
$2,202 NZD
View
B
Retailer 17
-
$2,492 NZD
View
B
Retailer 18
-
$2,579 NZD
View
B
Retailer 19
-
$2,738 NZD
View
B
Retailer 20
-
$4,447 NZD
View
Most Expensive
Do Amore Diamonds
23-766655074 · Nov 4
$4,874 NZD
$2,740 USD
View
Price under review
20 more retailers have this diamond
Prices start from $500 NZDSave up to $3,947 NZD

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
$500 NZD