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Radiant|Lab Grown|IGI

1.51ct H SI2 Radiant Lab Grown Diamond

ID • H/SI2 • IGI LG508121542

Certificate IGI LG508121542

Diamond specifications and retailer prices

From $1,400 USD
Save $1,296 USD (48%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $2,696 USD at Friendly Diamonds
View at Friendly Diamonds

About this 1.51ct lab-grown radiant diamond

This 1.51ct lab-grown radiant sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG508121542 or 508121542. Listed at 3 retailers, with prices from $1,400 to $2,696 at Friendly Diamonds, a $1,296 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

1.51
Carat
H
Color
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.5°
Pavilion angle28.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG508121542
Dimensions7.41 × 5.78 × 3.74 mm
L/W Ratio1.28
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
7.41 mm5.78 mm1.51 ctH / SI2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG508121542
Side View
Table 65.5%Crown 37.5°Girdle: Slightly ThickPavilion 28.8°Culet: NoneDepth 64.7%

Caratlytics Score

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

Price History

Last verified: 12 hours ago
Current: $2,696 USD|Low: $1,400 USD|High: $2,696 USD|Avg: $2,075 USD
Friendly Diamonds
Retailer 2
Retailer 3
Retailer 4

2 data points across 4 retailers

3 retailers$1,400 USD - $2,696 USD

B+
Cheapest Retailer
-
$1,400 USD
View
B
Retailer 2
-
$2,206 USD
View
Most Expensive
B
Friendly Diamonds
3120982 · Aug 17
$2,696 USD
View
2 more retailers have this diamond
Prices start from $1,400 USDSave up to $1,296 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+
1.51ct Radiant
$1,400 USD

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