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Heart|Lab Grown|IGI

3.03ct D FL Heart Lab Grown Diamond

ID • D/FL • IGI LG784642961

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG784642961

Diamond specifications and retailer prices

From HK$15,761 HKD
As of November 4, 2026
Save HK$92,660 HKD (85%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$108,421 HKD at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

About this 3.03ct lab-grown heart diamond

This 3.03ct 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 LG784642961 or 784642961. Listed at 13 retailers as of November 4, 2026, with prices from HK$15,761 to HK$108,421, a HK$92,660 spread on the same certified stone. Do Amore Diamonds lists it at HK$108,421. 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

3.03
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG784642961
Dimensions9.76 × 9.18 × 5.84 mm
L/W Ratio1.06
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 mm9.18 mm3.03 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG784642961
Side View
Table 60.0%Crown 35°Girdle: THK-VTKPavilion 39.7°Culet: NoneDepth 59.8%

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$108,421 HKD|Low: HK$15,761 HKD|High: HK$129,524 HKD|Avg: HK$42,046 HKD|-16.3%
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 3HK$15,761 HKD
Retailer 10HK$17,150 HKD
Retailer 13HK$18,601 HKD
Retailer 14HK$19,519 HKD
Retailer 7HK$19,574 HKD
Retailer 5HK$22,241 HKD
Retailer 12HK$27,741 HKD
Retailer 11HK$28,604 HKD
Retailer 9HK$29,325 HKD
Retailer 8HK$33,844 HKD
Retailer 6HK$43,023 HKD
Retailer 2HK$54,603 HKD
Retailer 4HK$105,283 HKD
Do Amore DiamondsHK$108,421 HKD

33 data points across 14 retailers

13 retailersHK$15,761 HKD to HK$108,421 HKD

A
Cheapest Retailer
-
HK$15,761 HKD
A
Retailer 2
-
HK$17,150 HKD
View
A
Retailer 3
-
HK$18,601 HKD
View
A
Retailer 4
-
HK$19,519 HKD
View
A
Retailer 5
-
HK$19,574 HKD
View
A
Retailer 6
-
HK$22,241 HKD
View
Final sale: no returns
A
Retailer 7
-
HK$27,741 HKD
View
A
Retailer 8
-
HK$28,604 HKD
View
A
Retailer 9
-
HK$29,325 HKD
View
B+
Retailer 10
-
HK$33,844 HKD
View
B+
Retailer 11
-
HK$54,603 HKD
View
B
Retailer 12
-
HK$105,283 HKD
View
Most Expensive
B
Do Amore Diamonds
27-E2B9E4818 · Nov 4
HK$108,421 HKD
$13,820 USD
View
12 more retailers have this diamond
Prices start from HK$15,761 HKDSave up to HK$92,660 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
3.03ct Heart
HK$15,761 HKD