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Heart|Lab Grown|IGI

1.50ct E SI1 Heart Lab Grown Diamond

EX • E/SI1 • IGI LG741510153

Certificate IGI LG741510153

Diamond specifications and retailer prices

From $435 USD
€414 EUR
Save $665 USD (60%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $1,100 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 LG741510153 or 741510153. Listed at 9 retailers, with prices from $435 to $1,100 at Brilliant Earth, a $665 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG741510153
Dimensions7.32 × 7.76 × 4.64 mm
L/W Ratio1.06
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.32 mm7.76 mm1.50 ctE / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG741510153
Side View
Table 55.0%Crown 33.6°Girdle: MED-THKPavilion 40.4°Culet: NoneDepth 59.8%

Caratlytics Score

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

Price History

Last verified: 3 hours ago
Current: $1,100 USD|Low: $139 USD|High: $1,100 USD|Avg: $551 USD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12

13 data points across 12 retailers

9 retailers$435 USD - $1,100 USD

A
Cheapest Retailer
-
$435 USD
€414 EUR
View
A
Retailer 2
-
$461 USD
£363 GBP
View
A
Retailer 3
-
$466 USD
View
B+
Retailer 4
-
$488 USD
View
B+
Retailer 5
-
$545 USD
A$838 AUD
View
B+
Retailer 6
-
$682 USD
View
B+
Retailer 7
-
$849 USD
SGD 1,147 SGD
View
B
Retailer 8
-
$1,035 USD
View
Most Expensive
B
Brilliant Earth
16911377A · Sep 7
$1,100 USD
View
8 more retailers have this diamond
Prices start from $435 USDSave up to $665 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 Heart
$435 USD

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