CaratHunter
Plans
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 HK$7,799 HKD
$994 USD
As of October 30, 2026
Save HK$21,081 HKD (73%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: HK$28,880 HKD at With Clarity · As of October 31, 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 HK$7,799 to HK$28,880, a HK$21,081 spread on the same certified stone. With Clarity lists it at HK$28,880. 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
Colour
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: HK$9,724 HKD|Low: HK$7,799 HKD|High: HK$207,143 HKD|Avg: HK$23,707 HKD|+0.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
With Clarity
October 30, 2026
Retailer 2HK$7,799 HKD
Retailer 5HK$8,936 HKD
Retailer 1HK$9,724 HKD
Retailer 4HK$15,393 HKD
Retailer 6HK$21,012 HKD
Retailer 3HK$25,697 HKD
With ClarityHK$28,880 HKD

5 data points across 7 retailers

7 retailersHK$7,799 HKD to HK$28,880 HKD

B+
Cheapest Retailer
-
HK$7,799 HKD
$994 USD
A
Retailer 2
-
HK$8,936 HKD
$1,139 USD
View
A
Retailer 3
-
HK$9,724 HKD
£976 GBP
View
B+
Retailer 4
-
HK$15,393 HKD
$1,962 USD
View
B+
Retailer 5
-
HK$21,012 HKD
$2,678 USD
View
B
Retailer 6
-
HK$25,697 HKD
£2,579 GBP
View
Most Expensive
B
With Clarity
850605243 · Oct 31
HK$28,880 HKD
$3,681 USD
View
6 more retailers have this diamond
Prices start from HK$7,799 HKDSave up to HK$21,081 HKD

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
HK$7,799 HKD