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Heart|Lab Grown|IGI

1.20ct D VVS2 Heart Lab Grown Diamond

ID • D/VVS2 • IGI LG843688615

Shape and cutting style on the report: Heart modified brilliant

Certificate IGI LG843688615

Diamond specifications and retailer prices

From $359 NZD
As of November 4, 2026
Save $1,652 NZD (82%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $2,011 NZD at Reve Diamonds · As of November 4, 2026
View at Reve 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 LG843688615 or 843688615. Listed at 17 retailers as of November 4, 2026, with prices from $359 to $2,011, a $1,652 spread on the same certified stone. Reve Diamonds lists it at $2,011. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843688615
Dimensions7.21 × 6.89 × 4.30 mm
L/W Ratio1.05
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.21 mm6.89 mm1.20 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843688615
Side View
Table 59.0%Crown 33.4°Girdle: STK-THKPavilion 40.1°Culet: NoneDepth 59.6%

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: $516 NZD|Low: $359 NZD|High: $10,762 NZD|Avg: $1,140 NZD|-14.2%
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
Retailer 16
Reve Diamonds
November 5, 2026
Retailer 15$359 NZD
Retailer 10$455 NZD
Retailer 1$516 NZD
Retailer 12$537 NZD
Retailer 9$708 NZD
Retailer 5$788 NZD
Retailer 6$834 NZD
Retailer 14$872 NZD
Retailer 11$945 NZD
Retailer 7$1,117 NZD
Retailer 2$1,302 NZD
Retailer 3$1,324 NZD
Retailer 16$1,373 NZD
Retailer 13$1,476 NZD
Retailer 8$1,601 NZD
Retailer 4$1,859 NZD
Reve Diamonds$2,011 NZD

22 data points across 17 retailers

17 retailers$359 NZD to $2,011 NZD

A
Cheapest Retailer
-
$359 NZD
Final sale: no returns
A
Retailer 2
-
$455 NZD
View
A
Retailer 3
-
$516 NZD
View
B+
Retailer 4
-
$537 NZD
View
A
Retailer 5
-
$708 NZD
View
A
Retailer 6
-
$788 NZD
View
B+
Retailer 7
-
$834 NZD
View
B+
Retailer 8
-
$872 NZD
View
B+
Retailer 9
-
$945 NZD
View
Retailer 10
-
$1,117 NZD
View
Price last confirmed 10 days ago
B+
Retailer 11
-
$1,302 NZD
View
B+
Retailer 12
-
$1,324 NZD
View
B+
Retailer 13
-
$1,373 NZD
View
B
Retailer 14
-
$1,476 NZD
View
Retailer 15
-
$1,601 NZD
View
Price last confirmed 12 days ago
B
Retailer 16
-
$1,859 NZD
View
Most Expensive
B
Reve Diamonds
C6A04BC54 · Nov 4
$2,011 NZD
$1,130 USD
View
16 more retailers have this diamond
Prices start from $359 NZDSave up to $1,652 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
$359 NZD