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Radiant|Lab Grown|IGI

1.50ct H VS1 Radiant Lab Grown Diamond

ID • H/VS1 • IGI LG502166286

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

Certificate IGI LG502166286

Diamond specifications and retailer prices

From $382 USD
As of November 4, 2026
Save $3,008 USD (89%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $3,390 USD at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG502166286 or 502166286. Listed at 20 retailers as of November 4, 2026, with prices from $382 to $3,390, a $3,008 spread on the same certified stone. Do Amore Diamonds lists it at $3,390. 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
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.8°
Pavilion angle36.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG502166286
Dimensions8.04 × 5.60 × 3.87 mm
L/W Ratio1.44
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
8.04 mm5.60 mm1.50 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG502166286
Side View
Table 67.0%Crown 43.8°Girdle: MED-STKPavilion 36.1°Culet: NoneDepth 69.1%

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: $3,390 USD|Low: $367 USD|High: $3,390 USD|Avg: $1,126 USD
Do Amore Diamonds
Retailer 2
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Retailer 18
November 5, 2026
Retailer 4$382 USD
Retailer 10$416 USD
Retailer 7$427 USD
Retailer 17$428 USD
Retailer 3$474 USD
Retailer 18$474 USD
Retailer 11$696 USD
Retailer 8$718 USD
Retailer 6$755 USD
Retailer 12$870 USD
Retailer 13$901 USD
Retailer 16$1,328 USD
Retailer 9$1,524 USD
Retailer 15$1,530 USD
Retailer 5$1,680 USD
Retailer 2$1,915 USD
Retailer 14$2,384 USD
Do Amore Diamonds$3,390 USD

38 data points across 18 retailers

20 retailers$382 USD to $3,390 USD

A
Cheapest Retailer
-
$382 USD
A
Retailer 2
-
$416 USD
View
A
Retailer 3
-
$427 USD
View
Final sale: no returns
A
Retailer 4
-
$428 USD
View
Retailer 5
-
$474 USD
View
Price last confirmed 11 days ago
A
Retailer 6
-
$474 USD
View
A
Retailer 7
-
$620 USD
View
A
Retailer 8
-
$696 USD
View
B+
Retailer 9
-
$718 USD
View
B+
Retailer 10
-
$755 USD
View
B+
Retailer 11
-
$870 USD
View
B+
Retailer 12
-
$901 USD
View
B
Retailer 13
-
$1,328 USD
View
B
Retailer 14
-
$1,524 USD
View
B
Retailer 15
-
$1,530 USD
View
B
Retailer 16
-
$1,680 USD
View
B
Retailer 17
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$1,832 USD
View
B
Retailer 18
-
$1,915 USD
View
B
Retailer 19
-
$2,384 USD
View
Most Expensive
B
Do Amore Diamonds
27-53D4894D9 · Nov 4
$3,390 USD
View
19 more retailers have this diamond
Prices start from $382 USDSave up to $3,008 USD

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 Radiant
$382 USD