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Heart|Lab Grown|IGI

3.35ct D FL Heart Lab Grown Diamond

ID • D/FL • IGI LG811635662

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG811635662

Diamond specifications and retailer prices

From HK$17,408 HKD
As of November 4, 2026
Save HK$102,309 HKD (85%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: HK$119,718 HKD at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

About this 3.35ct lab-grown heart diamond

This 3.35ct 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 LG811635662 or 811635662. Listed at 11 retailers as of November 4, 2026, with prices from HK$17,408 to HK$119,718, a HK$102,309 spread on the same certified stone. Do Amore Diamonds lists it at HK$119,718. 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

3.35
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811635662
Dimensions10.23 × 8.86 × 6.37 mm
L/W Ratio1.15
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
10.23 mm8.86 mm3.35 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811635662
Side View
Table 61.0%Crown 37°Girdle: STK-THKPavilion 41.4°Culet: NoneDepth 62.3%

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$119,718 HKD|Low: HK$17,408 HKD|High: HK$143,018 HKD|Avg: HK$48,609 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
November 2, 2026
Retailer 11HK$17,408 HKD
Retailer 5HK$18,938 HKD
Retailer 8HK$20,429 HKD
Retailer 9HK$21,496 HKD
Retailer 10HK$23,379 HKD
Retailer 7HK$30,636 HKD
Retailer 6HK$31,530 HKD
Retailer 2HK$31,648 HKD
Retailer 4HK$47,157 HKD
Retailer 12HK$61,663 HKD
Retailer 3HK$116,423 HKD
Do Amore DiamondsHK$119,718 HKD

28 data points across 12 retailers

11 retailersHK$17,408 HKD to HK$119,718 HKD

A
Cheapest Retailer
-
HK$17,408 HKD
A
Retailer 2
-
HK$18,938 HKD
View
A
Retailer 3
-
HK$20,429 HKD
View
A
Retailer 4
-
HK$21,496 HKD
View
A
Retailer 5
-
HK$23,379 HKD
View
A
Retailer 6
-
HK$30,636 HKD
View
A
Retailer 7
-
HK$31,530 HKD
View
A
Retailer 8
-
HK$31,648 HKD
View
Retailer 9
-
HK$61,663 HKD
View
Price last confirmed 7 days ago
B
Retailer 10
-
HK$116,423 HKD
View
Most Expensive
B
Do Amore Diamonds
27-5157719FC · Nov 4
HK$119,718 HKD
$15,260 USD
View
10 more retailers have this diamond
Prices start from HK$17,408 HKDSave up to HK$102,309 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
3.35ct Heart
HK$17,408 HKD