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Heart|Lab Grown|IGI

4.10ct F SI1 Heart Lab Grown Diamond

GD • F/SI1 • IGI LG750587152

Shape and cutting style on the report: Heart modified brilliant

Certificate IGI LG750587152

Diamond specifications and retailer prices

From HK$4,585 HKD
As of November 6, 2026
Save HK$20,730 HKD (82%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$25,315 HKD at Brilliant Earth · As of November 6, 2026
View at Brilliant Earth

About this 4.1ct lab-grown heart diamond

This 4.1ct lab-grown heart sits in the three to five carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade and certified by IGI LG750587152 or 750587152. Listed at 15 retailers as of November 6, 2026, with prices from HK$4,585 to HK$25,315, a HK$20,730 spread on the same certified stone. Brilliant Earth lists it at HK$25,315. 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

4.10
Carat
F
Colour
SI1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle32.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG750587152
Dimensions8.90 × 10.52 × 5.70 mm
L/W Ratio1.18
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.90 mm10.52 mm4.10 ctF / SI1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG750587152
Side View
Table 68.0%Crown 33.5°Girdle: THK-VTKPavilion 32.1°Culet: NoneDepth 54.2%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: HK$25,315 HKD|Low: HK$4,405 HKD|High: HK$47,730 HKD|Avg: HK$11,669 HKD|-47.0%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 9HK$4,585 HKD
Retailer 12HK$5,133 HKD
Retailer 4HK$5,408 HKD
Retailer 10HK$5,682 HKD
Retailer 7HK$6,701 HKD
Retailer 8HK$7,618 HKD
Retailer 3HK$8,159 HKD
Retailer 2HK$8,770 HKD
Retailer 6HK$14,107 HKD
Retailer 11HK$14,954 HKD
Retailer 5HK$24,609 HKD
Brilliant EarthHK$25,315 HKD

44 data points across 12 retailers

15 retailersHK$4,585 HKD to HK$25,315 HKD

B+
Cheapest Retailer
-
HK$4,585 HKD
B+
Retailer 2
-
HK$5,133 HKD
View
B+
Retailer 3
-
HK$5,408 HKD
View
Final sale: no returns
B+
Retailer 4
-
HK$5,682 HKD
View
Retailer 5
-
HK$5,682 HKD
View
Price last confirmed 22 days ago
B+
Retailer 6
-
HK$6,701 HKD
View
B+
Retailer 7
-
HK$7,618 HKD
View
B+
Retailer 8
-
HK$8,159 HKD
View
B+
Retailer 9
-
HK$8,770 HKD
View
B
Retailer 10
-
HK$9,538 HKD
View
B
Retailer 11
-
HK$12,987 HKD
View
B
Retailer 12
-
HK$14,107 HKD
View
B
Retailer 13
-
HK$14,954 HKD
View
B
Retailer 14
-
HK$24,609 HKD
View
Most Expensive
C
Brilliant Earth
18816229A · Nov 6
HK$25,315 HKD
$3,230 USD
View
14 more retailers have this diamond
Prices start from HK$4,585 HKDSave up to HK$20,730 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.

B+
4.10ct Heart
HK$4,585 HKD