CaratHunter
Plans
Heart|Lab Grown|IGI

1.50ct D VS1 Heart Lab Grown Diamond

ID • D/VS1 • IGI LG702514336

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG702514336

Diamond specifications and retailer prices

From $354 AUD
As of November 6, 2026
Save $1,583 AUD (82%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $2,954 AUD at Brilliant Earth · As of October 29, 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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG702514336 or 702514336. Listed at 24 retailers as of November 6, 2026, with a 448% 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
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle37.1°
Pavilion angle38.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG702514336
Dimensions7.24 × 7.72 × 4.54 mm
L/W Ratio1.07
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.24 mm7.72 mm1.50 ctD / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI LG702514336
Side View
Table 59.0%Crown 37.1°Girdle: MED-STKPavilion 38.8°Culet: NoneDepth 58.8%

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 6
Current: $2,954 AUD|Low: $339 AUD|High: $2,954 AUD|Avg: $894 AUD
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
November 6, 2026
Retailer 4$354 AUD
Retailer 14$410 AUD
Retailer 3$438 AUD
Retailer 15$438 AUD
Retailer 8$485 AUD
Retailer 6$589 AUD
Retailer 2$725 AUD
Retailer 12$757 AUD
Retailer 13$758 AUD
Retailer 9$821 AUD
Retailer 11$1,113 AUD
Retailer 5$1,410 AUD
Retailer 7$1,591 AUD
Retailer 10$1,757 AUD
Brilliant Earth$2,954 AUD

33 data points across 15 retailers

24 retailers$354 AUD to $1,937 AUD

A
Cheapest Retailer
-
$354 AUD
A
Retailer 2
-
$396 AUD
View
Final sale: no returns
A
Retailer 3
-
$410 AUD
View
A
Retailer 4
-
$438 AUD
View
Retailer 5
-
$438 AUD
View
Price last confirmed 21 days ago
A
Retailer 6
-
$483 AUD
View
A
Retailer 7
-
$485 AUD
View
B+
Retailer 8
-
$589 AUD
View
A
Retailer 9
-
$699 AUD
View
A
Retailer 10
-
$725 AUD
View
A
Retailer 11
-
$757 AUD
View
A
Retailer 12
-
$758 AUD
View
B+
Retailer 13
-
$802 AUD
View
B+
Retailer 14
-
$821 AUD
View
B+
Retailer 15
-
$1,113 AUD
View
B
Retailer 16
-
$1,410 AUD
View
B
Retailer 17
-
$1,420 AUD
View
B
Retailer 18
-
$1,486 AUD
View
B
Retailer 19
-
$1,591 AUD
View
B
Retailer 20
-
$1,757 AUD
View
B
Retailer 21
-
$1,784 AUD
View
B
Retailer 22
-
$1,797 AUD
View
B
Retailer 23
-
$1,937 AUD
View
Most Expensive
Brilliant Earth
13917443A · Oct 29
$2,954 AUD
$2,030 USD
View
Price last confirmed 8 days ago
23 more retailers have this diamond
Prices start from $354 AUDSave up to $1,583 AUD

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
$354 AUD