Heart|Lab Grown|IGI

4.52ct E VS1 Heart Lab Grown Diamond

VG • E/VS1 • IGI LG850605243

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG850605243

Diamond specifications and retailer prices

From $994 USD
As of October 30, 2026
Save $2,687 USD (73%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $3,681 USD at With Clarity · As of October 30, 2026
View at With Clarity

About this 4.52ct lab-grown heart diamond

This 4.52ct lab-grown heart sits in the three to five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG850605243 or 850605243. Listed at 7 retailers as of October 30, 2026, with prices from $994 to $3,681, a $2,687 spread on the same certified stone. With Clarity lists it at $3,681. 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

4.52
Carat
E
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG850605243
Dimensions10.42 × 11.29 × 6.70 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
10.42 mm11.29 mm4.52 ctE / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG850605243
Side View
Table 57.0%Crown 36.5°Girdle: MED-STKPavilion 39.1°Culet: NoneDepth 59.3%

Caratlytics Score

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

Price History

Last verified: Oct 30
Current: $1,239 USD|Low: $994 USD|High: $26,402 USD|Avg: $3,022 USD|+0.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
With Clarity
October 30, 2026
Retailer 2$994 USD
Retailer 5$1,139 USD
Retailer 1$1,239 USD
Retailer 4$1,962 USD
Retailer 6$2,678 USD
Retailer 3$3,275 USD
With Clarity$3,681 USD

5 data points across 7 retailers

7 retailers$994 USD to $3,681 USD

B+
Cheapest Retailer
-
$994 USD
A
Retailer 2
-
$1,139 USD
View
A
Retailer 3
-
$1,239 USD
£976 GBP
View
B+
Retailer 4
-
$1,962 USD
View
B+
Retailer 5
-
$2,678 USD
View
B
Retailer 6
-
$3,275 USD
£2,579 GBP
View
Most Expensive
B
With Clarity
850605243 · Oct 30
$3,681 USD
View
6 more retailers have this diamond
Prices start from $994 USDSave up to $2,687 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. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
4.52ct Heart
$994 USD