Heart|Lab Grown|IGI

1.50ct E SI1 Heart Lab Grown Diamond

ID • E/SI1 • IGI LG830660467

Certificate IGI LG830660467

Diamond specifications and retailer prices

From $340 USD
Save $900 USD (73%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $1,240 USD at Brilliant Earth
View at Brilliant Earth

About this 1.5ct lab-grown heart diamond

This 1.5ct lab-grown heart sits in the one-and-a-half to two carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG830660467 or 830660467. Listed at 3 retailers, with prices from $340 to $1,240 at Brilliant Earth, a $900 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
E
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle36.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG830660467
Dimensions7.96 × 7.37 × 4.29 mm
L/W Ratio1.08
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.96 mm7.37 mm1.50 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG830660467
Side View
Table 62.0%Crown 35.3°Girdle: STK-THKPavilion 36.2°Culet: NoneDepth 53.9%

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: 8 hours ago
Current: $1,240 USD|Low: $340 USD|High: $1,750 USD|Avg: $742 USD|-29.1%
Brilliant Earth
Retailer 2
Retailer 3

6 data points across 3 retailers

3 retailers$340 USD - $1,240 USD

B
Cheapest Retailer
-
$340 USD
View
B+
Retailer 2
-
$450 USD
View
Most Expensive
C
Brilliant Earth
21109587A · Sep 11
$1,240 USD
View
2 more retailers have this diamond
Prices start from $340 USDSave up to $900 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 Heart
$340 USD

Similar diamonds

Comparable stones with the same shape, color and clarity.