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Heart|Lab Grown|IGI

3.24ct D FL Heart Lab Grown Diamond

EX • D/FL • IGI LG816625864

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG816625864

Diamond specifications and retailer prices

From HK$16,836 HKD
As of November 4, 2026
Save HK$99,038 HKD (85%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: HK$115,874 HKD at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

About this 3.24ct lab-grown heart diamond

This 3.24ct 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 LG816625864 or 816625864. Listed at 10 retailers as of November 4, 2026, with prices from HK$16,836 to HK$115,874, a HK$99,038 spread on the same certified stone. Do Amore Diamonds lists it at HK$115,874. 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

3.24
Carat
D
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.1°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816625864
Dimensions8.86 × 10.04 × 6.09 mm
L/W Ratio1.13
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
8.86 mm10.04 mm3.24 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816625864
Side View
Table 61.0%Crown 37.1°Girdle: STK-THKPavilion 40.3°Culet: NoneDepth 60.7%

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$115,874 HKD|Low: HK$16,836 HKD|High: HK$138,389 HKD|Avg: HK$54,806 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
November 5, 2026
Retailer 10HK$16,836 HKD
Retailer 5HK$18,319 HKD
Retailer 8HK$20,829 HKD
Retailer 9HK$22,014 HKD
Retailer 7HK$29,639 HKD
Retailer 6HK$30,526 HKD
Retailer 4HK$30,620 HKD
Retailer 2HK$57,576 HKD
Retailer 3HK$105,055 HKD
Retailer 11HK$112,579 HKD
Do Amore DiamondsHK$115,874 HKD

29 data points across 11 retailers

10 retailersHK$16,836 HKD to HK$115,874 HKD

A
Cheapest Retailer
-
HK$16,836 HKD
A
Retailer 2
-
HK$18,319 HKD
View
A
Retailer 3
-
HK$20,829 HKD
View
A
Retailer 4
-
HK$22,014 HKD
View
A
Retailer 5
-
HK$29,639 HKD
View
A
Retailer 6
-
HK$30,526 HKD
View
A
Retailer 7
-
HK$30,620 HKD
View
B+
Retailer 8
-
HK$57,576 HKD
View
B
Retailer 9
-
HK$112,579 HKD
View
Most Expensive
B
Do Amore Diamonds
27-1788E8C91 · Nov 4
HK$115,874 HKD
$14,770 USD
View
9 more retailers have this diamond
Prices start from HK$16,836 HKDSave up to HK$99,038 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
3.24ct Heart
HK$16,836 HKD