Heart|Lab Grown|IGI

1.50ct E SI1 Heart Lab Grown Diamond

ID • E/SI1 • IGI LG833630818

Certificate IGI LG833630818

Diamond specifications and retailer prices

From $421 USD
Save $37 USD (8%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $458 USD at 77 Diamonds
View at 77 Diamonds

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 LG833630818 or 833630818. Listed at 3 retailers, with a relatively tight 9% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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 angle42.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG833630818
Dimensions7.82 × 6.71 × 5.04 mm
L/W Ratio1.17
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.82 mm6.71 mm1.50 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG833630818
Side View
Table 61.0%Crown 35.3°Girdle: STK-THKPavilion 42.6°Culet: NoneDepth 64.5%

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: $458 USD|Low: $421 USD|High: $458 USD|Avg: $439 USD
77 Diamonds
Retailer 2
Retailer 3

3 data points across 3 retailers

3 retailers$421 USD - $458 USD

B
Cheapest Retailer
-
$421 USD
View
B+
Retailer 2
-
$453 USD
View
Most Expensive
B
77 Diamonds
HSPUIFSCMGAZHSH · Sep 13
$458 USD
£360 GBP
View
2 more retailers have this diamond
Prices start from $421 USDSave up to $37 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
$421 USD

Similar diamonds

Comparable stones with the same shape, color and clarity.