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Emerald|Lab Grown|IGI

4.12ct D FL Emerald Lab Grown Diamond

ID • D/FL • IGI LG791609743

Shape and cutting style on the report: Emerald cut

Certificate IGI LG791609743

Diamond specifications and retailer prices

From HK$33,799 HKD
$4,308 USD
As of October 30, 2026
Save HK$198,747 HKD (85%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: HK$232,547 HKD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 4.12ct lab-grown emerald diamond

This 4.12ct lab-grown emerald 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 LG791609743 or 791609743. Listed at 23 retailers as of October 29, 2026, with prices from HK$33,799 to HK$232,547, a HK$198,747 spread on the same certified stone. Do Amore Diamonds lists it at HK$232,547. 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

4.12
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.7°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG791609743
Dimensions10.95 × 7.58 × 5.02 mm
L/W Ratio1.44
Culet sizeLarge
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
10.95 mm7.58 mm4.12 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG791609743
Side View
Table 64.0%Crown 31.7°Girdle: Slightly ThickPavilion 40.7°Culet: LargeDepth 66.2%

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$232,547 HKD|Low: HK$35,180 HKD|High: HK$232,547 HKD|Avg: HK$78,765 HKD
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
October 30, 2026
Retailer 17HK$35,180 HKD
Retailer 14HK$35,423 HKD
Retailer 8HK$37,848 HKD
Retailer 7HK$39,213 HKD
Retailer 16HK$39,582 HKD
Retailer 15HK$51,021 HKD
Retailer 2HK$55,095 HKD
Retailer 3HK$56,269 HKD
Retailer 10HK$61,099 HKD
Retailer 18HK$63,589 HKD
Retailer 12HK$67,494 HKD
Retailer 13HK$90,095 HKD
Retailer 11HK$92,115 HKD
Retailer 4HK$107,933 HKD
Retailer 5HK$137,568 HKD
Retailer 6HK$155,008 HKD
Retailer 9HK$198,543 HKD
Do Amore DiamondsHK$232,547 HKD

42 data points across 18 retailers

23 retailersHK$33,799 HKD to HK$232,547 HKD

A
Cheapest Retailer
-
HK$33,799 HKD
$4,308 USD
A
Retailer 2
-
HK$35,180 HKD
$4,484 USD
View
A
Retailer 3
-
HK$35,423 HKD
$4,515 USD
View
A
Retailer 4
-
HK$37,848 HKD
$4,824 USD
View
Final sale: no returns
A
Retailer 5
-
HK$39,213 HKD
$4,998 USD
View
Retailer 6
-
HK$39,213 HKD
$4,998 USD
View
Price last confirmed 14 days ago
A
Retailer 7
-
HK$39,582 HKD
$5,045 USD
View
A
Retailer 8
-
HK$51,021 HKD
$6,503 USD
View
A
Retailer 9
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HK$54,080 HKD
$6,893 USD
View
A
Retailer 10
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HK$55,095 HKD
£5,529 GBP
View
A
Retailer 11
-
HK$56,269 HKD
$7,172 USD
View
B+
Retailer 12
-
HK$61,099 HKD
£6,132 GBP
View
Retailer 13
-
HK$63,589 HKD
$8,105 USD
View
Price last confirmed 12 days ago
B+
Retailer 14
-
HK$67,494 HKD
€8,193 EUR
View
B+
Retailer 15
-
HK$90,095 HKD
£9,042 GBP
View
B+
Retailer 16
-
HK$92,115 HKD
ZAR 189,674 ZAR
View
B
Retailer 17
-
HK$107,933 HKD
$13,757 USD
View
B+
Retailer 18
-
HK$118,657 HKD
$15,124 USD
View
B
Retailer 19
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HK$137,568 HKD
$17,534 USD
View
B
Retailer 20
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HK$153,736 HKD
$19,595 USD
View
B
Retailer 21
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HK$155,008 HKD
$19,757 USD
View
B
Retailer 22
-
HK$198,543 HKD
$25,306 USD
View
Most Expensive
B
Do Amore Diamonds
27-A73A0B3A7 · Oct 29
HK$232,547 HKD
$29,640 USD
View
22 more retailers have this diamond
Prices start from HK$33,799 HKDSave up to HK$198,747 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
4.12ct Emerald
HK$33,799 HKD