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Heart|Lab Grown|IGI

3.04ct D FL Heart Lab Grown Diamond

ID • D/FL • IGI LG784642451

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG784642451

Diamond specifications and retailer prices

From HK$15,816 HKD
As of November 4, 2026
Save HK$92,997 HKD (85%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: HK$108,813 HKD at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

About this 3.04ct lab-grown heart diamond

This 3.04ct lab-grown heart sits in the three to five carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG784642451 or 784642451. Listed at 12 retailers as of November 4, 2026, with prices from HK$15,816 to HK$108,813, a HK$92,997 spread on the same certified stone. Do Amore Diamonds lists it at HK$108,813. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.04
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG784642451
Dimensions9.76 × 8.74 × 5.91 mm
L/W Ratio1.12
Girdle conditionFaceted
Culet sizePointed
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
9.76 mm8.74 mm3.04 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG784642451
Side View
Table 59.0%Crown 35.9°Girdle: STK-THKPavilion 40.6°Culet: NoneDepth 60.6%

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: Nov 4
Current: HK$108,813 HKD|Low: HK$15,816 HKD|High: HK$129,917 HKD|Avg: HK$44,534 HKD|-16.2%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
November 5, 2026
Retailer 14HK$15,816 HKD
Retailer 9HK$17,205 HKD
Retailer 12HK$18,656 HKD
Retailer 13HK$19,637 HKD
Retailer 7HK$19,652 HKD
Retailer 4HK$22,312 HKD
Retailer 11HK$27,827 HKD
Retailer 10HK$28,690 HKD
Retailer 8HK$29,420 HKD
Retailer 5HK$43,125 HKD
Retailer 2HK$54,783 HKD
Retailer 6HK$70,779 HKD
Retailer 3HK$105,596 HKD
Do Amore DiamondsHK$108,813 HKD

30 data points across 14 retailers

12 retailersHK$15,816 HKD to HK$108,813 HKD

A
Cheapest Retailer
-
HK$15,816 HKD
A
Retailer 2
-
HK$17,205 HKD
View
A
Retailer 3
-
HK$18,656 HKD
View
A
Retailer 4
-
HK$19,637 HKD
View
A
Retailer 5
-
HK$19,652 HKD
View
A
Retailer 6
-
HK$22,312 HKD
View
Final sale: no returns
A
Retailer 7
-
HK$27,827 HKD
View
A
Retailer 8
-
HK$28,690 HKD
View
A
Retailer 9
-
HK$29,420 HKD
View
B+
Retailer 10
-
HK$54,783 HKD
View
B
Retailer 11
-
HK$105,596 HKD
View
Most Expensive
B
Do Amore Diamonds
27-115434B1D · Nov 4
HK$108,813 HKD
$13,870 USD
View
11 more retailers have this diamond
Prices start from HK$15,816 HKDSave up to HK$92,997 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
3.04ct Heart
HK$15,816 HKD