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Heart|Lab Grown|IGI

1.50ct D VS2 Heart Lab Grown Diamond

ID • D/VS2 • IGI LG705544492

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG705544492

Diamond specifications and retailer prices

From $472 NZD
As of October 30, 2026
Save $1,950 NZD (81%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $3,051 NZD at Brilliant Earth · As of October 16, 2026
View at Brilliant Earth

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 VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG705544492 or 705544492. Listed at 16 retailers as of October 30, 2026, with a 413% 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

1.50
Carat
D
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG705544492
Dimensions7.87 × 7.06 × 4.68 mm
L/W Ratio1.11
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
7.87 mm7.06 mm1.50 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG705544492
Side View
Table 55.0%Crown 33.6°Girdle: STK-THKPavilion 39.6°Culet: NoneDepth 59.5%

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: Oct 30
Current: $3,051 NZD|Low: $452 NZD|High: $3,140 NZD|Avg: $1,381 NZD|-2.8%
Brilliant Earth
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
Retailer 17
Retailer 18
November 2, 2026
Retailer 18$472 NZD
Retailer 17$527 NZD
Retailer 6$546 NZD
Retailer 3$585 NZD
Retailer 15$585 NZD
Retailer 14$656 NZD
Retailer 13$896 NZD
Retailer 9$928 NZD
Retailer 5$972 NZD
Retailer 7$1,048 NZD
Retailer 11$1,119 NZD
Retailer 2$1,543 NZD
Retailer 4$1,879 NZD
Retailer 10$1,969 NZD
Retailer 16$2,248 NZD
Retailer 12$2,342 NZD
Retailer 8$2,374 NZD
Brilliant Earth$3,051 NZD

41 data points across 18 retailers

16 retailers$472 NZD to $2,422 NZD

A
Cheapest Retailer
-
$472 NZD
A
Retailer 2
-
$546 NZD
View
A
Retailer 3
-
$585 NZD
View
Retailer 4
-
$585 NZD
View
Price last confirmed 11 days ago
A
Retailer 5
-
$896 NZD
View
B+
Retailer 6
-
$928 NZD
View
B+
Retailer 7
-
$972 NZD
View
B+
Retailer 8
-
$1,048 NZD
View
B+
Retailer 9
-
$1,119 NZD
View
B
Retailer 10
-
$1,543 NZD
View
B
Retailer 11
-
$1,879 NZD
View
B
Retailer 12
-
$1,969 NZD
View
B
Retailer 13
-
$2,248 NZD
View
B
Retailer 14
-
$2,342 NZD
View
B
Retailer 15
-
$2,422 NZD
View
Most Expensive
Brilliant Earth
14979398A · Oct 16
$3,051 NZD
$1,720 USD
View
Price last confirmed 19 days ago
15 more retailers have this diamond
Prices start from $472 NZDSave up to $1,950 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
$472 NZD