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Emerald|Lab Grown|IGI

4.10ct D FL Emerald Lab Grown Diamond

EX • D/FL • IGI LG777621478

Shape and cutting style on the report: Emerald cut

Certificate IGI LG777621478

Diamond specifications and retailer prices

From HK$62,654 HKD
$7,985 USD
As of October 30, 2026
Save HK$214,981 HKD (77%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: HK$294,755 HKD at Frank Darling · As of October 29, 2026
View at Frank Darling

About this 4.1ct lab-grown emerald diamond

This 4.1ct 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 LG777621478 or 777621478. Listed at 24 retailers as of October 30, 2026, with a 343% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

4.10
Carat
D
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32°
Pavilion angle41.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG777621478
Dimensions10.91 × 7.48 × 5.10 mm
L/W Ratio1.46
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
10.91 mm7.48 mm4.10 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG777621478
Side View
Table 60.0%Crown 32°Girdle: Slightly ThickPavilion 41.7°Culet: LargeDepth 68.2%

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$294,755 HKD|Low: HK$66,898 HKD|High: HK$494,111 HKD|Avg: HK$143,792 HKD
Frank Darling
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
Retailer 19
October 30, 2026
Retailer 18HK$69,684 HKD
Retailer 8HK$71,135 HKD
Retailer 5HK$72,469 HKD
Retailer 9HK$78,040 HKD
Retailer 17HK$80,033 HKD
Retailer 3HK$80,834 HKD
Retailer 19HK$80,834 HKD
Retailer 4HK$83,619 HKD
Retailer 16HK$88,492 HKD
Retailer 14HK$88,860 HKD
Retailer 2HK$106,070 HKD
Retailer 10HK$127,830 HKD
Retailer 13HK$144,103 HKD
Retailer 6HK$147,858 HKD
Retailer 15HK$169,482 HKD
Retailer 12HK$189,919 HKD
Retailer 11HK$233,556 HKD
Frank DarlingHK$294,755 HKD
Retailer 7HK$494,111 HKD

42 data points across 19 retailers

24 retailersHK$62,654 HKD to HK$277,635 HKD

A
Cheapest Retailer
-
HK$62,654 HKD
$7,985 USD
B+
Retailer 2
-
HK$69,684 HKD
$8,881 USD
View
Retailer 3
-
HK$69,996 HKD
$8,921 USD
View
Price last confirmed 74 days ago
B+
Retailer 4
-
HK$71,135 HKD
$9,066 USD
View
B+
Retailer 5
-
HK$72,469 HKD
$9,236 USD
View
B+
Retailer 6
-
HK$78,040 HKD
$9,946 USD
View
Final sale: no returns
B+
Retailer 7
-
HK$80,033 HKD
$10,200 USD
View
B+
Retailer 8
-
HK$80,834 HKD
$10,302 USD
View
Retailer 9
-
HK$80,834 HKD
$10,302 USD
View
Price last confirmed 14 days ago
B+
Retailer 10
-
HK$83,619 HKD
$10,657 USD
View
B+
Retailer 11
-
HK$88,492 HKD
$11,278 USD
View
B+
Retailer 12
-
HK$88,860 HKD
$11,325 USD
View
B+
Retailer 13
-
HK$106,070 HKD
£10,644 GBP
View
B
Retailer 14
-
HK$127,830 HKD
£12,828 GBP
View
B
Retailer 15
-
HK$144,103 HKD
£14,461 GBP
View
B
Retailer 16
-
HK$147,858 HKD
$18,844 USD
View
B
Retailer 17
-
HK$169,482 HKD
$21,600 USD
View
B
Retailer 18
-
HK$189,919 HKD
ZAR 391,028 ZAR
View
B
Retailer 19
-
HK$222,457 HKD
$28,352 USD
View
B
Retailer 20
-
HK$233,556 HKD
$29,766 USD
View
B
Retailer 21
-
HK$277,635 HKD
$35,384 USD
View
Most Expensive
Frank Darling
VD_3260EC · Oct 29
HK$294,755 HKD
$37,566 USD
View
Price under review
21 more retailers have this diamond
Prices start from HK$62,654 HKDSave up to HK$214,981 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
4.10ct Emerald
HK$62,654 HKD