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Heart|Lab Grown|IGI

1.50ct E SI1 Heart Lab Grown Diamond

GD • E/SI1 • IGI LG550244444

Certificate IGI LG550244444

Diamond specifications and retailer prices

From $335 USD
€319 EUR
Save $971 USD (74%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $1,306 USD at Rare Carat
View at Rare Carat

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 standard cut grade and certified by IGI LG550244444 or 550244444. Listed at 2 retailers, with prices from $335 to $1,306 at Rare Carat, a $971 spread on the same certified stone. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.50
Carat
E
Color
SI1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle32°
OriginLab Grown
Grading LabIGI
CertificateIGI LG550244444
Dimensions6.58 × 6.29 × 3.99 mm
L/W Ratio1.05
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.58 mm6.29 mm1.50 ctE / SI1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG550244444
Side View
Table 64.5%Crown 36.2°Girdle: STK-THKPavilion 32°Culet: NoneDepth 63.4%

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: Jul 13
Current: $1,306 USD|Low: $239 USD|High: $1,840 USD|Avg: $767 USD|-9.0%
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7

45 data points across 7 retailers

2 retailers$335 USD - $1,306 USD

B+
Cheapest Retailer
-
$335 USD
€319 EUR
View
Most Expensive
B
Rare Carat
923500340 · Jul 13
$1,306 USD
View
1 more retailer has this diamond
Prices start from $335 USDSave up to $971 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
$335 USD

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