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Radiant|Lab Grown|IGI

1.50ct G SI1 Radiant Lab Grown Diamond

ID • G/SI1 • IGI LG778660444

Certificate IGI LG778660444

Diamond specifications and retailer prices

From $257 USD
Save $576 USD (69%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $833 USD at Taylor and Hart
View at Taylor and Hart

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 G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG778660444 or 778660444. Listed at 8 retailers, with prices from $257 to $833 at Taylor and Hart, a $576 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
G
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.9°
Pavilion angle33.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG778660444
Dimensions8.24 × 5.72 × 3.74 mm
L/W Ratio1.44
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.24 mm5.72 mm1.50 ctG / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG778660444
Side View
Table 65.0%Crown 38.9°Girdle: Slightly ThickPavilion 33.7°Culet: NoneDepth 65.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0-100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: 17 hours ago
Current: $386 USD|Low: $152 USD|High: $845 USD|Avg: $554 USD|+7.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Taylor and Hart

30 data points across 8 retailers

8 retailers$257 USD - $833 USD

A
Cheapest Retailer
-
$257 USD
View
B+
Retailer 2
-
$386 USD
View
A
Retailer 3
-
$421 USD
£331 GBP
View
A
Retailer 4
-
$482 USD
View
B+
Retailer 5
-
$562 USD
View
B+
Retailer 6
-
$722 USD
View
B+
Retailer 7
-
$785 USD
SGD 1,061 SGD
View
Most Expensive
B+
Taylor and Hart
4TG0P0K · Aug 31
$833 USD
View
7 more retailers have this diamond
Prices start from $257 USDSave up to $576 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.

A
1.50ct Radiant
$257 USD

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