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Heart|Lab Grown|IGI

1.50ct D VS1 Heart Lab Grown Diamond

ID • D/VS1 • IGI LG515211361

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG515211361

Diamond specifications and retailer prices

From $406 NZD
As of November 6, 2026
Save $1,891 NZD (82%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $2,297 NZD at Reve Diamonds · As of November 6, 2026
View at Reve 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 D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG515211361 or 515211361. Listed at 23 retailers as of November 6, 2026, with prices from $406 to $2,297, a $1,891 spread on the same certified stone. Reve Diamonds lists it at $2,297. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.7°
Pavilion angle42.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG515211361
Dimensions6.94 × 7.55 × 4.76 mm
L/W Ratio1.09
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.94 mm7.55 mm1.50 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG515211361
Side View
Table 58.5%Crown 37.7°Girdle: THK-VTKPavilion 42.3°Culet: NoneDepth 63.0%

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 6
Current: $808 NZD|Low: $390 NZD|High: $2,047 NZD|Avg: $1,129 NZD|+0.2%
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
November 6, 2026
Retailer 2$406 NZD
Retailer 4$503 NZD
Retailer 7$503 NZD
Retailer 14$676 NZD
Retailer 1$808 NZD
Retailer 11$868 NZD
Retailer 8$929 NZD
Retailer 3$1,035 NZD
Retailer 13$1,075 NZD
Retailer 10$1,174 NZD
Retailer 12$1,239 NZD
Retailer 6$1,618 NZD
Retailer 15$1,881 NZD
Retailer 9$2,011 NZD
Retailer 5$2,047 NZD

43 data points across 15 retailers

23 retailers$406 NZD to $2,297 NZD

A
Cheapest Retailer
-
$406 NZD
A
Retailer 2
-
$455 NZD
View
Final sale: no returns
Retailer 3
-
$471 NZD
View
Price last confirmed 38 days ago
Retailer 4
-
$496 NZD
View
Price last confirmed 40 days ago
A
Retailer 5
-
$503 NZD
View
Retailer 6
-
$503 NZD
View
Price last confirmed 12 days ago
B+
Retailer 7
-
$676 NZD
View
A
Retailer 8
-
$808 NZD
View
A
Retailer 9
-
$868 NZD
View
B+
Retailer 10
-
$927 NZD
View
A
Retailer 11
-
$929 NZD
View
B+
Retailer 12
-
$1,035 NZD
View
B+
Retailer 13
-
$1,075 NZD
View
B+
Retailer 14
-
$1,095 NZD
View
B+
Retailer 15
-
$1,174 NZD
View
B+
Retailer 16
-
$1,239 NZD
View
B
Retailer 17
-
$1,618 NZD
View
B
Retailer 18
-
$1,712 NZD
View
Retailer 19
-
$1,881 NZD
View
Price last confirmed 8 days ago
B
Retailer 20
-
$2,011 NZD
View
B
Retailer 21
-
$2,040 NZD
View
B
Retailer 22
-
$2,047 NZD
View
Most Expensive
B
Reve Diamonds
B648B705B · Nov 6
$2,297 NZD
$1,273 USD
View
22 more retailers have this diamond
Prices start from $406 NZDSave up to $1,891 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
$406 NZD