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Heart|Lab Grown|IGI

3.05ct D FL Heart Lab Grown Diamond

ID • D/FL • IGI LG811644364

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG811644364

Diamond specifications and retailer prices

From HK$18,719 HKD
As of November 4, 2026
Save HK$36,239 HKD (66%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: HK$54,958 HKD at MOH London · As of November 5, 2026
View at MOH London

About this 3.05ct lab-grown heart diamond

This 3.05ct 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 LG811644364 or 811644364. Listed at 5 retailers as of November 4, 2026, with prices from HK$18,719 to HK$54,958, a HK$36,239 spread on the same certified stone. MOH London lists it at HK$54,958. 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

3.05
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811644364
Dimensions9.60 × 9.11 × 5.91 mm
L/W Ratio1.05
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
9.60 mm9.11 mm3.05 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811644364
Side View
Table 58.0%Crown 35.5°Girdle: STK-THKPavilion 39.5°Culet: NoneDepth 61.6%

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$54,958 HKD|Low: HK$18,719 HKD|High: HK$65,739 HKD|Avg: HK$33,692 HKD|-15.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 5, 2026
Retailer 4HK$18,719 HKD
Retailer 5HK$19,746 HKD
Retailer 3HK$28,800 HKD
Retailer 2HK$34,056 HKD
MOH LondonHK$54,958 HKD

28 data points across 5 retailers

5 retailersHK$18,719 HKD to HK$54,958 HKD

A
Cheapest Retailer
-
HK$18,719 HKD
A
Retailer 2
-
HK$19,746 HKD
View
B+
Retailer 3
-
HK$28,800 HKD
View
B+
Retailer 4
-
HK$34,056 HKD
View
Most Expensive
B+
MOH London
LG811644364 · Nov 5
HK$54,958 HKD
£5,516 GBP
View
4 more retailers have this diamond
Prices start from HK$18,719 HKDSave up to HK$36,239 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
3.05ct Heart
HK$18,719 HKD