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Radiant|Lab Grown|IGI

1.50ct H VS2 Radiant Lab Grown Diamond

ID • H/VS2 • IGI LG581317774

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG581317774

Diamond specifications and retailer prices

From $1,040 AUD
£572 GBP
As of November 2, 2026
3 retailers carry this diamond
Most expensive: $1,104 AUD at Rare Carat · As of August 31, 2026
View at Rare Carat

About this 1.5ct lab-grown radiant diamond

This 1.5ct lab-grown radiant sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG581317774 or 581317774. Listed at 3 retailers as of November 2, 2026. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
H
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.3°
Pavilion angle34.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG581317774
Dimensions7.84 × 5.65 × 3.79 mm
L/W Ratio1.39
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
7.84 mm5.65 mm1.50 ctH / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG581317774
Side View
Table 67.0%Crown 45.3°Girdle: Slightly ThickPavilion 34.2°Culet: NoneDepth 67.1%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 2
Current: $1,104 AUD|Low: $215 AUD|High: $2,406 AUD|Avg: $1,146 AUD|-3.6%
Rare Carat
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
September 4, 2026
Retailer 10$216 AUD
Retailer 7$458 AUD
Retailer 8$617 AUD
Retailer 14$678 AUD
Retailer 6$987 AUD
Retailer 9$995 AUD
Retailer 5$1,028 AUD
Rare Carat$1,104 AUD
Retailer 13$1,168 AUD
Retailer 3$1,292 AUD
Retailer 12$1,313 AUD
Retailer 4$1,549 AUD
Retailer 11$1,668 AUD
Retailer 2$1,776 AUD

71 data points across 14 retailers

3 retailers

Retailer 1
-
$532 AUD
HK$2,900 HKD
Price last confirmed 60 days ago
B+
Retailer 2
-
$1,040 AUD
£572 GBP
View
Most Expensive
Rare Carat
621865_l_581317774 · Aug 31
$1,104 AUD
$771 USD
View
Price last confirmed 64 days ago
2 more retailers have this diamond
Prices start from $1,040 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.

B+
1.50ct Radiant
$1,040 AUD