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Heart|Lab Grown|IGI

1.50ct D VS1 Heart Lab Grown Diamond

ID • D/VS1 • IGI LG497170893

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG497170893

Diamond specifications and retailer prices

From $402 NZD
As of November 6, 2026
Save $3,458 NZD (90%) vs most expensive(unlock to see where)
33 retailers carry this diamond
Most expensive: $3,860 NZD at Do Amore Diamonds · As of November 6, 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 D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG497170893 or 497170893. Listed at 33 retailers as of November 6, 2026, with prices from $402 to $3,860, a $3,458 spread on the same certified stone. Do Amore Diamonds lists it at $3,860. 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 angle37.1°
Pavilion angle38.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG497170893
Dimensions6.80 × 8.02 × 4.66 mm
L/W Ratio1.18
Girdle conditionFaceted
Culet sizeNone
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
6.80 mm8.02 mm1.50 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG497170893
Side View
Table 56.5%Crown 37.1°Girdle: MED-STKPavilion 38.6°Culet: NoneDepth 58.1%

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: $3,860 NZD|Low: $386 NZD|High: $3,860 NZD|Avg: $1,547 NZD
Do Amore Diamonds
Retailer 2
Retailer 3
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Retailer 12
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Retailer 20
November 6, 2026
Retailer 20$402 NZD
Retailer 2$469 NZD
Retailer 8$720 NZD
Retailer 5$761 NZD
Retailer 4$779 NZD
Retailer 16$951 NZD
Retailer 7$956 NZD
Retailer 13$1,037 NZD
Retailer 12$1,214 NZD
Retailer 17$1,275 NZD
Retailer 15$1,290 NZD
Retailer 19$1,611 NZD
Retailer 3$1,934 NZD
Retailer 10$2,033 NZD
Retailer 9$2,080 NZD
Retailer 14$2,203 NZD
Retailer 11$2,233 NZD
Retailer 6$2,286 NZD
Retailer 18$2,598 NZD
Do Amore Diamonds$3,860 NZD

42 data points across 20 retailers

33 retailers$402 NZD to $3,860 NZD

A
Cheapest Retailer
-
$402 NZD
A
Retailer 2
-
$402 NZD
View
Retailer 3
-
$402 NZD
View
Price last confirmed 29 days ago
Retailer 4
-
$402 NZD
View
Price last confirmed 26 days ago
A
Retailer 5
-
$467 NZD
View
A
Retailer 6
-
$469 NZD
View
Final sale: no returns
Retailer 7
-
$500 NZD
View
Price last confirmed 27 days ago
Retailer 8
-
$500 NZD
View
Price last confirmed 34 days ago
Retailer 9
-
$501 NZD
View
Price last confirmed 37 days ago
Retailer 10
-
$581 NZD
View
Price last confirmed 38 days ago
Retailer 11
-
$613 NZD
View
Price last confirmed 40 days ago
A
Retailer 12
-
$720 NZD
View
A
Retailer 13
-
$761 NZD
View
B+
Retailer 14
-
$779 NZD
View
A
Retailer 15
-
$951 NZD
View
A
Retailer 16
-
$956 NZD
View
B+
Retailer 17
-
$1,037 NZD
View
B+
Retailer 18
-
$1,214 NZD
View
B+
Retailer 19
-
$1,275 NZD
View
B+
Retailer 20
-
$1,290 NZD
View
B
Retailer 21
-
$1,611 NZD
View
Retailer 22
-
$1,773 NZD
View
Price last confirmed 27 days ago
B
Retailer 23
-
$1,773 NZD
View
B
Retailer 24
-
$1,773 NZD
View
Retailer 25
-
$1,934 NZD
View
Price last confirmed 29 days ago
B
Retailer 26
-
$2,033 NZD
View
B
Retailer 27
-
$2,080 NZD
View
B
Retailer 28
-
$2,203 NZD
View
Retailer 29
-
$2,204 NZD
View
Price last confirmed 37 days ago
B
Retailer 30
-
$2,233 NZD
View
B
Retailer 31
-
$2,286 NZD
View
B
Retailer 32
-
$2,598 NZD
View
Most Expensive
B
Do Amore Diamonds
27-56920055C · Nov 6
$3,860 NZD
$2,140 USD
View
32 more retailers have this diamond
Prices start from $402 NZDSave up to $3,458 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
$402 NZD