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Heart|Lab Grown|IGI

1.50ct E VVS1 Heart Lab Grown Diamond

ID • E/VVS1 • IGI LG631459409

Certificate IGI LG631459409

Diamond specifications and retailer prices

From $366 AUD
$257 USD
As of October 30, 2026
Save $1,591 AUD (81%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $1,957 AUD at Reve Diamonds · As of October 30, 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 E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG631459409 or 631459409. Listed at 23 retailers as of October 30, 2026, with prices from $366 to $1,957, a $1,591 spread on the same certified stone. Reve Diamonds lists it at $1,957. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG631459409
Dimensions6.85 × 8.04 × 4.76 mm
L/W Ratio1.17
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
6.85 mm8.04 mm1.50 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG631459409
Side View
Table 60.0%Crown 35°Girdle: STK-MEDPavilion 41.1°Culet: NoneDepth 59.2%

Caratlytics Score

How it works →
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: $865 AUD|Low: $350 AUD|High: $1,957 AUD|Avg: $957 AUD|+4.6%
Retailer 1
Retailer 2
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Retailer 4
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Retailer 7
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Retailer 11
Retailer 12
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Retailer 17
Retailer 18
Reve Diamonds
October 31, 2026
Retailer 4$366 AUD
Retailer 3$409 AUD
Retailer 8$424 AUD
Retailer 5$453 AUD
Retailer 9$453 AUD
Retailer 18$482 AUD
Retailer 12$612 AUD
Retailer 15$683 AUD
Retailer 14$779 AUD
Retailer 1$865 AUD
Retailer 13$896 AUD
Retailer 10$934 AUD
Retailer 16$1,057 AUD
Retailer 11$1,079 AUD
Retailer 7$1,456 AUD
Retailer 2$1,784 AUD
Retailer 17$1,819 AUD
Retailer 6$1,893 AUD
Reve Diamonds$1,957 AUD

43 data points across 19 retailers

23 retailers$366 AUD to $1,957 AUD

A
Cheapest Retailer
-
$366 AUD
$257 USD
A
Retailer 2
-
$409 AUD
$287 USD
View
Final sale: no returns
A
Retailer 3
-
$424 AUD
$298 USD
View
A
Retailer 4
-
$453 AUD
$318 USD
View
A
Retailer 5
-
$453 AUD
$318 USD
View
Retailer 6
-
$482 AUD
£266 GBP
View
Price last confirmed 14 days ago
B+
Retailer 7
-
$612 AUD
$430 USD
View
A
Retailer 8
-
$683 AUD
$480 USD
View
A
Retailer 9
-
$779 AUD
ZAR 8,835 ZAR
View
B+
Retailer 10
-
$865 AUD
£478 GBP
View
B+
Retailer 11
-
$878 AUD
$617 USD
View
B+
Retailer 12
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$896 AUD
View
B+
Retailer 13
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$934 AUD
$656 USD
View
B+
Retailer 14
-
$949 AUD
$667 USD
View
B+
Retailer 15
-
$1,057 AUD
View
B+
Retailer 16
-
$1,079 AUD
$758 USD
View
B
Retailer 17
-
$1,456 AUD
$1,023 USD
View
B
Retailer 18
-
$1,530 AUD
$1,075 USD
View
B
Retailer 19
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$1,784 AUD
$1,253 USD
View
B
Retailer 20
-
$1,819 AUD
£1,006 GBP
View
B
Retailer 21
-
$1,869 AUD
$1,313 USD
View
Retailer 22
-
$1,893 AUD
View
Price last confirmed 30 days ago
Most Expensive
B
Reve Diamonds
BDB53AA6A · Oct 30
$1,957 AUD
$1,375 USD
View
22 more retailers have this diamond
Prices start from $366 AUDSave up to $1,591 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
$366 AUD