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Emerald|Lab Grown|IGI

3.09ct D FL Emerald Lab Grown Diamond

ID • D/FL • IGI LG744515259

Shape and cutting style on the report: Emerald cut

Certificate IGI LG744515259

Diamond specifications and retailer prices

From HK$18,994 HKD
$2,421 USD
As of October 29, 2026
Save HK$84,412 HKD (82%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$103,406 HKD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 3.09ct lab-grown emerald diamond

This 3.09ct 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 LG744515259 or 744515259. Listed at 14 retailers as of October 29, 2026, with prices from HK$18,994 to HK$103,406, a HK$84,412 spread on the same certified stone. Brilliant Earth lists it at HK$103,406. 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
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.6°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG744515259
Dimensions9.78 × 6.89 × 4.56 mm
L/W Ratio1.42
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
9.78 mm6.89 mm3.09 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG744515259
Side View
Table 65.0%Crown 32.6°Girdle: MED-STKPavilion 40°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 29
Current: HK$103,406 HKD|Low: HK$18,994 HKD|High: HK$103,406 HKD|Avg: HK$48,972 HKD|+0.9%
Brilliant Earth
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 11HK$18,994 HKD
Retailer 12HK$21,893 HKD
Retailer 2HK$24,651 HKD
Retailer 13HK$25,608 HKD
Retailer 6HK$27,068 HKD
Retailer 8HK$28,627 HKD
Retailer 7HK$41,616 HKD
Retailer 10HK$46,935 HKD
Retailer 14HK$48,282 HKD
Retailer 9HK$51,454 HKD
Retailer 5HK$62,732 HKD
Retailer 3HK$63,289 HKD
Retailer 4HK$69,317 HKD
Brilliant EarthHK$103,406 HKD

40 data points across 14 retailers

14 retailersHK$18,994 HKD to HK$103,406 HKD

A
Cheapest Retailer
-
HK$18,994 HKD
$2,421 USD
A
Retailer 2
-
HK$21,893 HKD
View
A
Retailer 3
-
HK$24,651 HKD
£2,474 GBP
View
A
Retailer 4
-
HK$25,608 HKD
$3,264 USD
View
A
Retailer 5
-
HK$27,068 HKD
$3,450 USD
View
A
Retailer 6
-
HK$28,627 HKD
€3,475 EUR
View
B+
Retailer 7
-
HK$41,616 HKD
ZAR 85,692 ZAR
View
B+
Retailer 8
-
HK$46,935 HKD
$5,982 USD
View
B+
Retailer 9
-
HK$48,282 HKD
$6,154 USD
View
B+
Retailer 10
-
HK$51,454 HKD
£5,164 GBP
View
B
Retailer 11
-
HK$62,732 HKD
$7,996 USD
View
B
Retailer 12
-
HK$63,289 HKD
SGD 10,901 SGD
View
B
Retailer 13
-
HK$69,317 HKD
$8,835 USD
View
Most Expensive
B
Brilliant Earth
16849708A · Oct 29
HK$103,406 HKD
$13,180 USD
View
13 more retailers have this diamond
Prices start from HK$18,994 HKDSave up to HK$84,412 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$18,994 HKD