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Heart|Lab Grown|IGI

1.50ct G VVS2 Heart Lab Grown Diamond

EX • G/VVS2 • IGI LG600387180

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG600387180

Diamond specifications and retailer prices

From $476 AUD
As of November 4, 2026
Save $3,753 AUD (89%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $4,228 AUD at Do Amore Diamonds · As of November 5, 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 G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG600387180 or 600387180. Listed at 17 retailers as of November 4, 2026, with prices from $476 to $4,228, a $3,753 spread on the same certified stone. Do Amore Diamonds lists it at $4,228. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
G
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle37.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG600387180
Dimensions6.70 × 7.94 × 4.66 mm
L/W Ratio1.19
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
6.70 mm7.94 mm1.50 ctG / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG600387180
Side View
Table 57.0%Crown 35.8°Girdle: STK-THKPavilion 37.5°Culet: NoneDepth 58.7%

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 4
Current: $1,163 AUD|Low: $457 AUD|High: $2,574 AUD|Avg: $1,228 AUD|+1.1%
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
November 5, 2026
Retailer 12$476 AUD
Retailer 3$551 AUD
Retailer 4$590 AUD
Retailer 13$590 AUD
Retailer 10$786 AUD
Retailer 6$807 AUD
Retailer 5$1,063 AUD
Retailer 8$1,123 AUD
Retailer 1$1,163 AUD
Retailer 7$1,518 AUD
Retailer 11$1,730 AUD
Retailer 2$2,094 AUD
Retailer 14$2,228 AUD
Retailer 9$2,544 AUD

45 data points across 14 retailers

17 retailers$476 AUD to $4,228 AUD

A
Cheapest Retailer
-
$476 AUD
A
Retailer 2
-
$551 AUD
View
A
Retailer 3
-
$590 AUD
View
Retailer 4
-
$590 AUD
View
Price last confirmed 12 days ago
A
Retailer 5
-
$590 AUD
View
A
Retailer 6
-
$786 AUD
View
B+
Retailer 7
-
$807 AUD
View
B+
Retailer 8
-
$1,063 AUD
View
B+
Retailer 9
-
$1,123 AUD
View
B+
Retailer 10
-
$1,163 AUD
View
B
Retailer 11
-
$1,518 AUD
View
B
Retailer 12
-
$1,730 AUD
View
B
Retailer 13
-
$2,094 AUD
View
B
Retailer 14
-
$2,228 AUD
View
B
Retailer 15
-
$2,317 AUD
View
B
Retailer 16
-
$2,544 AUD
View
Most Expensive
B
Do Amore Diamonds
27-CED623A52 · Nov 5
$4,228 AUD
$2,960 USD
View
16 more retailers have this diamond
Prices start from $476 AUDSave up to $3,753 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
$476 AUD