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Emerald|Lab Grown|IGI

3.09ct E FL Emerald Lab Grown Diamond

ID • E/FL • IGI LG804659269

Shape and cutting style on the report: Emerald cut

Certificate IGI LG804659269

Diamond specifications and retailer prices

From HK$20,022 HKD
$2,552 USD
As of October 31, 2026
Save HK$63,197 HKD (76%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: HK$83,219 HKD at Blue Nile · As of October 29, 2026
View at Blue Nile

About this 3.09ct lab-grown emerald diamond

This 3.09ct 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 LG804659269 or 804659269. Listed at 12 retailers as of October 29, 2026, with prices from HK$20,022 to HK$83,219, a HK$63,197 spread on the same certified stone. Blue Nile lists it at HK$83,219. 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

3.09
Carat
E
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle43.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804659269
Dimensions9.79 × 6.96 × 4.63 mm
L/W Ratio1.41
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
9.79 mm6.96 mm3.09 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804659269
Side View
Table 64.0%Crown 34.9°Girdle: MediumPavilion 43.5°Culet: LargeDepth 66.5%

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 31
Current: HK$83,219 HKD|Low: HK$15,325 HKD|High: HK$120,659 HKD|Avg: HK$50,924 HKD|-31.0%
Blue Nile
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
October 30, 2026
Retailer 6HK$15,325 HKD
Retailer 12HK$20,022 HKD
Retailer 14HK$20,386 HKD
Retailer 5HK$22,086 HKD
Retailer 13HK$24,635 HKD
Retailer 9HK$26,016 HKD
Retailer 16HK$32,465 HKD
Retailer 11HK$42,668 HKD
Retailer 10HK$49,036 HKD
Retailer 3HK$54,664 HKD
Retailer 4HK$56,944 HKD
Retailer 15HK$63,879 HKD
Retailer 2HK$66,688 HKD
Retailer 8HK$82,117 HKD
Blue NileHK$83,219 HKD
Retailer 7HK$89,543 HKD

30 data points across 16 retailers

12 retailersHK$20,022 HKD to HK$83,219 HKD

A
Cheapest Retailer
-
HK$20,022 HKD
$2,552 USD
A
Retailer 2
-
HK$20,386 HKD
View
A
Retailer 3
-
HK$24,635 HKD
$3,140 USD
View
A
Retailer 4
-
HK$26,016 HKD
€3,158 EUR
View
B+
Retailer 5
-
HK$42,668 HKD
$5,438 USD
View
Retailer 6
-
HK$49,036 HKD
$6,250 USD
View
Price last confirmed 12 days ago
Retailer 7
-
HK$54,664 HKD
ZAR 112,558 ZAR
View
Price last confirmed 24 days ago
Retailer 8
-
HK$56,944 HKD
$7,258 USD
View
Price last confirmed 23 days ago
Retailer 9
-
HK$63,879 HKD
£6,411 GBP
View
Price last confirmed 22 days ago
B
Retailer 10
-
HK$66,688 HKD
$8,500 USD
View
Retailer 11
-
HK$82,117 HKD
$10,467 USD
View
Price last confirmed 25 days ago
Most Expensive
B
Blue Nile
29977759 · Oct 29
HK$83,219 HKD
$10,607 USD
View
11 more retailers have this diamond
Prices start from HK$20,022 HKDSave up to HK$63,197 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
3.09ct Emerald
HK$20,022 HKD