CaratHunter
Plans
Emerald|Lab Grown|IGI

4.12ct D FL Emerald Lab Grown Diamond

EX • D/FL • IGI LG800684551

Shape and cutting style on the report: Emerald cut

Certificate IGI LG800684551

Diamond specifications and retailer prices

From HK$29,267 HKD
$3,730 USD
As of October 30, 2026
Save HK$172,621 HKD (86%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$201,888 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 LG800684551 or 800684551. Listed at 14 retailers as of October 29, 2026, with prices from HK$29,267 to HK$201,888, a HK$172,621 spread on the same certified stone. Do Amore Diamonds lists it at HK$201,888. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.6°
Pavilion angle39°
OriginLab Grown
Grading LabIGI
CertificateIGI LG800684551
Dimensions10.71 × 7.43 × 4.97 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
10.71 mm7.43 mm4.12 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG800684551
Side View
Table 67.0%Crown 31.6°Girdle: ThickPavilion 39°Culet: LargeDepth 66.9%

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$201,888 HKD|Low: HK$28,090 HKD|High: HK$230,370 HKD|Avg: HK$70,797 HKD|-12.4%
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 2HK$29,267 HKD
Retailer 14HK$31,919 HKD
Retailer 10HK$32,296 HKD
Retailer 12HK$35,230 HKD
Retailer 3HK$35,317 HKD
Retailer 6HK$39,326 HKD
Retailer 11HK$46,027 HKD
Retailer 13HK$46,945 HKD
Retailer 9HK$52,759 HKD
Retailer 4HK$62,261 HKD
Retailer 7HK$64,641 HKD
Retailer 8HK$78,205 HKD
Retailer 5HK$170,345 HKD
Do Amore DiamondsHK$201,888 HKD

35 data points across 14 retailers

14 retailersHK$29,267 HKD to HK$201,888 HKD

A
Cheapest Retailer
-
HK$29,267 HKD
$3,730 USD
A
Retailer 2
-
HK$31,919 HKD
$4,068 USD
View
A
Retailer 3
-
HK$32,296 HKD
$4,116 USD
View
A
Retailer 4
-
HK$35,230 HKD
$4,490 USD
View
A
Retailer 5
-
HK$35,317 HKD
$4,501 USD
View
A
Retailer 6
-
HK$39,326 HKD
$5,012 USD
View
Final sale: no returns
A
Retailer 7
-
HK$46,027 HKD
$5,866 USD
View
A
Retailer 8
-
HK$46,945 HKD
$5,983 USD
View
A
Retailer 9
-
HK$52,759 HKD
$6,724 USD
View
Retailer 10
-
HK$62,261 HKD
$7,935 USD
View
Price last confirmed 11 days ago
B+
Retailer 11
-
HK$64,641 HKD
€7,846 EUR
View
B+
Retailer 12
-
HK$78,205 HKD
£7,848 GBP
View
B
Retailer 13
-
HK$170,345 HKD
$21,710 USD
View
Most Expensive
B
Do Amore Diamonds
27-F660A76E5 · Oct 29
HK$201,888 HKD
$25,730 USD
View
13 more retailers have this diamond
Prices start from HK$29,267 HKDSave up to HK$172,621 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$29,267 HKD