CaratHunter
Plans
Heart|Lab Grown|IGI

1.53ct D VS1 Heart Lab Grown Diamond

EX • D/VS1 • IGI LG594330045

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG594330045

Diamond specifications and retailer prices

From $407 NZD
As of November 4, 2026
Save $1,880 NZD (82%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $2,288 NZD at Reve Diamonds · As of November 4, 2026
View at Reve Diamonds

About this 1.53ct lab-grown heart diamond

This 1.53ct 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 LG594330045 or 594330045. Listed at 22 retailers as of November 4, 2026, with prices from $407 to $2,288, a $1,880 spread on the same certified stone. Reve Diamonds lists it at $2,288. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.53
Carat
D
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle42.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG594330045
Dimensions7.04 × 7.73 × 4.78 mm
L/W Ratio1.10
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
7.04 mm7.73 mm1.53 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG594330045
Side View
Table 63.0%Crown 34.3°Girdle: STK-VTKPavilion 42.6°Culet: NoneDepth 61.8%

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: $934 NZD|Low: $391 NZD|High: $2,055 NZD|Avg: $1,093 NZD|+3.6%
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 5, 2026
Retailer 15$407 NZD
Retailer 5$473 NZD
Retailer 2$505 NZD
Retailer 6$505 NZD
Retailer 13$680 NZD
Retailer 11$809 NZD
Retailer 10$872 NZD
Retailer 1$934 NZD
Retailer 7$1,089 NZD
Retailer 9$1,179 NZD
Retailer 12$1,247 NZD
Retailer 4$1,624 NZD
Retailer 14$1,907 NZD
Retailer 8$2,017 NZD
Retailer 3$2,055 NZD

45 data points across 15 retailers

22 retailers$407 NZD to $2,288 NZD

A
Cheapest Retailer
-
$407 NZD
A
Retailer 2
-
$455 NZD
View
Final sale: no returns
A
Retailer 3
-
$473 NZD
View
A
Retailer 4
-
$505 NZD
View
Retailer 5
-
$505 NZD
View
Price last confirmed 11 days ago
B+
Retailer 6
-
$680 NZD
View
A
Retailer 7
-
$809 NZD
View
A
Retailer 8
-
$872 NZD
View
A
Retailer 9
-
$934 NZD
View
B+
Retailer 10
-
$948 NZD
View
B+
Retailer 11
-
$1,041 NZD
View
B+
Retailer 12
-
$1,089 NZD
View
B+
Retailer 13
-
$1,179 NZD
View
B+
Retailer 14
-
$1,247 NZD
View
Retailer 15
-
$1,332 NZD
View
Price last confirmed 10 days ago
B
Retailer 16
-
$1,539 NZD
View
B
Retailer 17
-
$1,624 NZD
View
B
Retailer 18
-
$1,717 NZD
View
Retailer 19
-
$1,907 NZD
View
Price last confirmed 11 days ago
B
Retailer 20
-
$2,017 NZD
View
B
Retailer 21
-
$2,055 NZD
View
Most Expensive
B
Reve Diamonds
F53A4F64B · Nov 4
$2,288 NZD
$1,286 USD
View
21 more retailers have this diamond
Prices start from $407 NZDSave up to $1,880 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
1.53ct Heart
$407 NZD