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Heart|Lab Grown|IGI

4.04ct E IF Heart Lab Grown Diamond

VG • E/IF • IGI LG787619770

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG787619770

Diamond specifications and retailer prices

From HK$36,537 HKD
$4,657 USD
As of October 29, 2026
Save HK$157,071 HKD (81%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: HK$193,608 HKD at With Clarity · As of October 28, 2026
View at With Clarity

About this 4.04ct lab-grown heart diamond

This 4.04ct lab-grown heart sits in the three to five carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG787619770 or 787619770. Listed at 7 retailers as of October 28, 2026, with prices from HK$36,537 to HK$193,608, a HK$157,071 spread on the same certified stone. With Clarity lists it at HK$193,608. 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

4.04
Carat
E
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.6°
Pavilion angle38.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG787619770
Dimensions9.56 × 10.89 × 6.55 mm
L/W Ratio1.14
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
9.56 mm10.89 mm4.04 ctE / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG787619770
Side View
Table 60.0%Crown 38.6°Girdle: MED-THKPavilion 38.6°Culet: NoneDepth 60.1%

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 29
Current: HK$50,062 HKD|Low: HK$36,537 HKD|High: HK$193,608 HKD|Avg: HK$87,198 HKD|-1.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
With Clarity
October 29, 2026
Retailer 3HK$36,537 HKD
Retailer 5HK$48,298 HKD
Retailer 1HK$50,062 HKD
Retailer 4HK$59,847 HKD
Retailer 2HK$80,499 HKD
Retailer 6HK$137,689 HKD
With ClarityHK$193,608 HKD

9 data points across 7 retailers

7 retailersHK$36,537 HKD to HK$193,608 HKD

A
Cheapest Retailer
-
HK$36,537 HKD
$4,657 USD
A
Retailer 2
-
HK$48,298 HKD
$6,156 USD
View
A
Retailer 3
-
HK$50,062 HKD
£5,024 GBP
View
B+
Retailer 4
-
HK$59,847 HKD
$7,628 USD
View
B+
Retailer 5
-
HK$80,499 HKD
£8,079 GBP
View
B
Retailer 6
-
HK$137,689 HKD
$17,550 USD
View
Most Expensive
B
With Clarity
787619770 · Oct 28
HK$193,608 HKD
$24,677 USD
View
6 more retailers have this diamond
Prices start from HK$36,537 HKDSave up to HK$157,071 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
4.04ct Heart
HK$36,537 HKD