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Heart|Lab Grown|IGI

1.53ct H SI1 Heart Lab Grown Diamond

VG • H/SI1 • IGI LG551277986

Certificate IGI LG551277986

Diamond specifications and retailer prices

From $362 USD
Save $126 USD (26%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $488 USD at Yorxs
View at Yorxs

About this 1.53ct lab-grown heart diamond

This 1.53ct lab-grown heart sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG551277986 or 551277986. Listed at 2 retailers, with prices from $362 to $488 at Yorxs, a $126 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

1.53
Carat
H
Color
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG551277986
Dimensions6.59 × 6.51 × 4.51 mm
L/W Ratio1.01
Girdle conditionFaceted
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
6.59 mm6.51 mm1.53 ctH / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG551277986
Side View
Table 62.0%Crown 34.5°Girdle: MED-VTKPavilion 39.9°Culet: NoneDepth 69.3%

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: Aug 26
Current: $362 USD|Low: $197 USD|High: $1,258 USD|Avg: $727 USD|-60.4%
Retailer 1
Retailer 2
Retailer 3
Yorxs

17 data points across 4 retailers

2 retailers$362 USD - $488 USD

B+
Cheapest Retailer
-
$362 USD
View
Most Expensive
B+
Yorxs
565309392 · Jul 15
$488 USD
€465 EUR
View
1 more retailer has this diamond
Prices start from $362 USDSave up to $126 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+
1.53ct Heart
$362 USD

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1.53ct H SI1 Heart Lab-Grown Diamond, IGI LG551277986