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Heart|Lab Grown|IGI

4.11ct D FL Heart Lab Grown Diamond

ID • D/FL • IGI LG784642612

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG784642612

Diamond specifications and retailer prices

From HK$31,281 HKD
$3,987 USD
As of October 30, 2026
Save HK$184,868 HKD (86%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: HK$216,149 HKD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 4.11ct lab-grown heart diamond

This 4.11ct 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 LG784642612 or 784642612. Listed at 12 retailers as of October 30, 2026, with prices from HK$31,281 to HK$216,149, a HK$184,868 spread on the same certified stone. Do Amore Diamonds lists it at HK$216,149. 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

4.11
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.2°
Pavilion angle41.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG784642612
Dimensions10.88 × 9.53 × 6.82 mm
L/W Ratio1.14
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.88 mm9.53 mm4.11 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG784642612
Side View
Table 60.0%Crown 37.2°Girdle: STK-THKPavilion 41.5°Culet: NoneDepth 62.7%

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: Oct 30
Current: HK$216,149 HKD|Low: HK$31,006 HKD|High: HK$242,040 HKD|Avg: HK$78,565 HKD|-10.7%
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
October 30, 2026
Retailer 7HK$31,281 HKD
Retailer 14HK$32,921 HKD
Retailer 10HK$33,925 HKD
Retailer 3HK$35,682 HKD
Retailer 13HK$36,875 HKD
Retailer 4HK$41,394 HKD
Retailer 11HK$48,330 HKD
Retailer 12HK$50,260 HKD
Retailer 9HK$56,434 HKD
Retailer 5HK$79,035 HKD
Retailer 8HK$83,728 HKD
Retailer 2HK$99,091 HKD
Retailer 6HK$120,629 HKD
Do Amore DiamondsHK$216,149 HKD

28 data points across 14 retailers

12 retailersHK$31,281 HKD to HK$216,149 HKD

A
Cheapest Retailer
-
HK$31,281 HKD
$3,987 USD
A
Retailer 2
-
HK$32,921 HKD
$4,196 USD
View
A
Retailer 3
-
HK$33,925 HKD
$4,324 USD
View
A
Retailer 4
-
HK$35,682 HKD
$4,548 USD
View
A
Retailer 5
-
HK$36,875 HKD
$4,700 USD
View
A
Retailer 6
-
HK$41,394 HKD
$5,276 USD
View
Final sale: no returns
A
Retailer 7
-
HK$48,330 HKD
$6,160 USD
View
A
Retailer 8
-
HK$50,260 HKD
$6,406 USD
View
A
Retailer 9
-
HK$56,434 HKD
$7,193 USD
View
B+
Retailer 10
-
HK$83,728 HKD
£8,403 GBP
View
B+
Retailer 11
-
HK$99,091 HKD
$12,630 USD
View
Most Expensive
B
Do Amore Diamonds
27-CD3E7BA56 · Oct 31
HK$216,149 HKD
$27,550 USD
View
11 more retailers have this diamond
Prices start from HK$31,281 HKDSave up to HK$184,868 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
4.11ct Heart
HK$31,281 HKD