Radiant|Lab Grown|IGI

1.50ct D SI1 Radiant Lab Grown Diamond

ID • D/SI1 • IGI LG819621138

Certificate IGI LG819621138

Diamond specifications and retailer prices

From $361 USD
Save $117 USD (24%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $478 USD at Adiamor
View at Adiamor

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 D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG819621138 or 819621138. Listed at 3 retailers, with prices from $361 to $478 at Adiamor, a $117 spread on the same certified stone. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.50
Carat
D
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.8°
Pavilion angle30.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG819621138
Dimensions8.18 × 5.72 × 3.48 mm
L/W Ratio1.43
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.18 mm5.72 mm1.50 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG819621138
Side View
Table 67.0%Crown 42.8°Girdle: Slightly ThickPavilion 30.8°Culet: NoneDepth 60.8%

Caratlytics Score

How it works
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0-100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Sep 7
Current: $478 USD|Low: $330 USD|High: $478 USD|Avg: $400 USD
Adiamor
Retailer 2
Retailer 3

17 data points across 3 retailers

3 retailers$361 USD - $478 USD

B
Cheapest Retailer
-
$361 USD
View
B+
Retailer 2
-
$372 USD
£293 GBP
View
Most Expensive
B
Adiamor
D-81597709 · Sep 3
$478 USD
View
2 more retailers have this diamond
Prices start from $361 USDSave up to $117 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.

B+
1.50ct Radiant
$361 USD

Similar diamonds

Comparable stones with the same shape, color and clarity.