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Heart|Lab Grown|IGI

3.00ct D FL Heart Lab Grown Diamond

ID • D/FL • IGI LG816615468

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG816615468

Diamond specifications and retailer prices

From HK$23,198 HKD
As of November 5, 2026
Save HK$82,241 HKD (78%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: HK$105,439 HKD at Do Amore Diamonds · As of November 5, 2026
View at Do Amore Diamonds

About this 3ct lab-grown heart diamond

This 3ct 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 LG816615468 or 816615468. Listed at 9 retailers as of November 5, 2026, with prices from HK$23,198 to HK$105,439, a HK$82,241 spread on the same certified stone. Do Amore Diamonds lists it at HK$105,439. 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

3.00
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle38.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816615468
Dimensions10.06 × 8.95 × 5.69 mm
L/W Ratio1.12
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
10.06 mm8.95 mm3.00 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816615468
Side View
Table 60.0%Crown 36°Girdle: MED-STKPavilion 38.1°Culet: NoneDepth 56.6%

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 5
Current: HK$105,439 HKD|Low: HK$15,996 HKD|High: HK$123,327 HKD|Avg: HK$46,821 HKD|-14.5%
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$15,996 HKD
Retailer 6HK$16,930 HKD
Retailer 2HK$23,198 HKD
Retailer 12HK$25,575 HKD
Retailer 7HK$25,983 HKD
Retailer 5HK$26,336 HKD
Retailer 10HK$27,835 HKD
Retailer 11HK$28,298 HKD
Retailer 14HK$33,248 HKD
Retailer 9HK$51,300 HKD
Retailer 8HK$53,088 HKD
Retailer 4HK$85,638 HKD
Retailer 13HK$104,263 HKD
Do Amore DiamondsHK$105,439 HKD

27 data points across 14 retailers

9 retailersHK$23,198 HKD to HK$105,439 HKD

A
Cheapest Retailer
-
HK$23,198 HKD
A
Retailer 2
-
HK$25,575 HKD
View
A
Retailer 3
-
HK$25,983 HKD
View
A
Retailer 4
-
HK$27,835 HKD
View
A
Retailer 5
-
HK$28,298 HKD
View
B+
Retailer 6
-
HK$51,300 HKD
View
B+
Retailer 7
-
HK$53,088 HKD
View
B
Retailer 8
-
HK$104,263 HKD
View
Most Expensive
B
Do Amore Diamonds
27-E77A3EC48 · Nov 5
HK$105,439 HKD
$13,440 USD
View
8 more retailers have this diamond
Prices start from HK$23,198 HKDSave up to HK$82,241 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
3.00ct Heart
HK$23,198 HKD