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Heart|Lab Grown|IGI

1.50ct G VVS2 Heart Lab Grown Diamond

EX • G/VVS2 • IGI LG600387180

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG600387180

Diamond specifications and retailer prices

From $592 NZD
As of November 4, 2026
Save $4,673 NZD (89%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $5,266 NZD at Do Amore Diamonds · As of November 5, 2026
View at Do Amore Diamonds

About this 1.5ct lab-grown heart diamond

This 1.5ct lab-grown heart sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG600387180 or 600387180. Listed at 17 retailers as of November 4, 2026, with prices from $592 to $5,266, a $4,673 spread on the same certified stone. Do Amore Diamonds lists it at $5,266. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
G
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle37.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG600387180
Dimensions6.70 × 7.94 × 4.66 mm
L/W Ratio1.19
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
6.70 mm7.94 mm1.50 ctG / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG600387180
Side View
Table 57.0%Crown 35.8°Girdle: STK-THKPavilion 37.5°Culet: NoneDepth 58.7%

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: $1,448 NZD|Low: $569 NZD|High: $3,206 NZD|Avg: $1,530 NZD|+2.1%
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
November 5, 2026
Retailer 12$592 NZD
Retailer 3$687 NZD
Retailer 4$735 NZD
Retailer 13$735 NZD
Retailer 10$978 NZD
Retailer 6$1,005 NZD
Retailer 5$1,324 NZD
Retailer 8$1,398 NZD
Retailer 1$1,448 NZD
Retailer 7$1,891 NZD
Retailer 11$2,154 NZD
Retailer 2$2,608 NZD
Retailer 14$2,775 NZD
Retailer 9$3,168 NZD

46 data points across 14 retailers

17 retailers$592 NZD to $5,266 NZD

A
Cheapest Retailer
-
$592 NZD
A
Retailer 2
-
$687 NZD
View
A
Retailer 3
-
$735 NZD
View
Retailer 4
-
$735 NZD
View
Price last confirmed 11 days ago
A
Retailer 5
-
$735 NZD
View
A
Retailer 6
-
$978 NZD
View
B+
Retailer 7
-
$1,005 NZD
View
B+
Retailer 8
-
$1,324 NZD
View
B+
Retailer 9
-
$1,398 NZD
View
B+
Retailer 10
-
$1,448 NZD
View
B
Retailer 11
-
$1,891 NZD
View
B
Retailer 12
-
$2,154 NZD
View
B
Retailer 13
-
$2,608 NZD
View
B
Retailer 14
-
$2,775 NZD
View
B
Retailer 15
-
$2,885 NZD
View
B
Retailer 16
-
$3,168 NZD
View
Most Expensive
B
Do Amore Diamonds
27-CED623A52 · Nov 5
$5,266 NZD
$2,960 USD
View
16 more retailers have this diamond
Prices start from $592 NZDSave up to $4,673 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
1.50ct Heart
$592 NZD