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Emerald|Lab Grown|IGI

4.09ct E FL Emerald Lab Grown Diamond

EX • E/FL • IGI LG768629841

Shape and cutting style on the report: Emerald cut

Certificate IGI LG768629841

Diamond specifications and retailer prices

From HK$35,003 HKD
$4,461 USD
As of October 29, 2026
Save HK$110,972 HKD (76%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$145,974 HKD at With Clarity · As of October 30, 2026
View at With Clarity

About this 4.09ct lab-grown emerald diamond

This 4.09ct lab-grown emerald sits in the three to five carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG768629841 or 768629841. Listed at 14 retailers as of October 29, 2026, with prices from HK$35,003 to HK$145,974, a HK$110,972 spread on the same certified stone. With Clarity lists it at HK$145,974. 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

4.09
Carat
E
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.4°
Pavilion angle37.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG768629841
Dimensions11.04 × 7.43 × 4.77 mm
L/W Ratio1.49
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
11.04 mm7.43 mm4.09 ctE / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG768629841
Side View
Table 62.0%Crown 31.4°Girdle: Slightly ThickPavilion 37.2°Culet: LargeDepth 64.2%

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 29
Current: HK$48,459 HKD|Low: HK$35,003 HKD|High: HK$145,974 HKD|Avg: HK$80,016 HKD|-14.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
With Clarity
October 30, 2026
Retailer 10HK$35,003 HKD
Retailer 2HK$45,999 HKD
Retailer 1HK$48,459 HKD
Retailer 12HK$48,671 HKD
Retailer 13HK$56,557 HKD
Retailer 7HK$60,283 HKD
Retailer 9HK$61,869 HKD
Retailer 3HK$69,370 HKD
Retailer 6HK$78,492 HKD
Retailer 8HK$79,102 HKD
Retailer 11HK$98,843 HKD
Retailer 5HK$123,188 HKD
Retailer 4HK$130,961 HKD
With ClarityHK$145,974 HKD

42 data points across 14 retailers

14 retailersHK$35,003 HKD to HK$145,974 HKD

A
Cheapest Retailer
-
HK$35,003 HKD
$4,461 USD
A
Retailer 2
-
HK$45,999 HKD
View
A
Retailer 3
-
HK$48,459 HKD
£4,863 GBP
View
A
Retailer 4
-
HK$48,671 HKD
$6,203 USD
View
A
Retailer 5
-
HK$56,557 HKD
$7,208 USD
View
B+
Retailer 6
-
HK$60,283 HKD
€7,317 EUR
View
B+
Retailer 7
-
HK$61,869 HKD
$7,885 USD
View
B+
Retailer 8
-
HK$69,370 HKD
$8,841 USD
View
B+
Retailer 9
-
HK$78,492 HKD
ZAR 161,609 ZAR
View
B+
Retailer 10
-
HK$79,102 HKD
£7,938 GBP
View
B+
Retailer 11
-
HK$98,843 HKD
$12,597 USD
View
B
Retailer 12
-
HK$123,188 HKD
$15,700 USD
View
B
Retailer 13
-
HK$130,961 HKD
$16,691 USD
View
Most Expensive
B
With Clarity
768629841 · Oct 30
HK$145,974 HKD
$18,604 USD
View
13 more retailers have this diamond
Prices start from HK$35,003 HKDSave up to HK$110,972 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
4.09ct Emerald
HK$35,003 HKD