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Emerald|Lab Grown|IGI

3.09ct D FL Emerald Lab Grown Diamond

ID • D/FL • IGI LG799645085

Shape and cutting style on the report: Emerald cut

Certificate IGI LG799645085

Diamond specifications and retailer prices

From HK$14,783 HKD
$1,884 USD
As of October 30, 2026
Save HK$87,691 HKD (86%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: HK$102,474 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 LG799645085 or 799645085. Listed at 21 retailers as of October 29, 2026, with prices from HK$14,783 to HK$102,474, a HK$87,691 spread on the same certified stone. Brilliant Earth lists it at HK$102,474. 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 angle34.2°
Pavilion angle45.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG799645085
Dimensions9.87 × 7.03 × 4.68 mm
L/W Ratio1.40
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
9.87 mm7.03 mm3.09 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG799645085
Side View
Table 64.0%Crown 34.2°Girdle: Slightly ThickPavilion 45.1°Culet: LargeDepth 66.6%

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$102,474 HKD|Low: HK$14,783 HKD|High: HK$134,801 HKD|Avg: HK$44,906 HKD
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
October 30, 2026
Retailer 7HK$14,783 HKD
Retailer 3HK$16,085 HKD
Retailer 12HK$16,556 HKD
Retailer 19HK$17,152 HKD
Retailer 17HK$18,478 HKD
Retailer 4HK$18,886 HKD
Retailer 21HK$19,373 HKD
Retailer 14HK$22,731 HKD
Retailer 20HK$26,027 HKD
Retailer 2HK$26,050 HKD
Retailer 6HK$26,882 HKD
Retailer 18HK$28,161 HKD
Retailer 15HK$29,495 HKD
Retailer 10HK$35,874 HKD
Retailer 13HK$43,961 HKD
Retailer 5HK$46,215 HKD
Retailer 16HK$51,638 HKD
Retailer 9HK$64,892 HKD
Retailer 11HK$66,216 HKD
Retailer 8HK$101,689 HKD
Brilliant EarthHK$102,474 HKD

42 data points across 21 retailers

21 retailersHK$14,783 HKD to HK$102,474 HKD

A
Cheapest Retailer
-
HK$14,783 HKD
$1,884 USD
A
Retailer 2
-
HK$16,085 HKD
$2,050 USD
View
A
Retailer 3
-
HK$16,556 HKD
$2,110 USD
View
Final sale: no returns
A
Retailer 4
-
HK$17,152 HKD
$2,186 USD
View
A
Retailer 5
-
HK$18,478 HKD
$2,355 USD
View
A
Retailer 6
-
HK$18,886 HKD
$2,407 USD
View
A
Retailer 7
-
HK$19,373 HKD
$2,469 USD
View
Retailer 8
-
HK$22,731 HKD
$2,897 USD
View
Price last confirmed 17 days ago
A
Retailer 9
-
HK$26,027 HKD
$3,317 USD
View
A
Retailer 10
-
HK$26,050 HKD
£2,614 GBP
View
A
Retailer 11
-
HK$26,882 HKD
$3,426 USD
View
A
Retailer 12
-
HK$28,161 HKD
$3,589 USD
View
B+
Retailer 13
-
HK$29,495 HKD
€3,580 EUR
View
B+
Retailer 14
-
HK$35,874 HKD
£3,600 GBP
View
B+
Retailer 15
-
HK$43,961 HKD
ZAR 90,513 ZAR
View
B+
Retailer 16
-
HK$46,215 HKD
$5,890 USD
View
B+
Retailer 17
-
HK$51,638 HKD
£5,182 GBP
View
B
Retailer 18
-
HK$64,892 HKD
SGD 11,176 SGD
View
B
Retailer 19
-
HK$66,216 HKD
$8,439 USD
View
B
Retailer 20
-
HK$101,689 HKD
$12,960 USD
View
Most Expensive
B
Brilliant Earth
21067700Y · Oct 29
HK$102,474 HKD
$13,060 USD
View
20 more retailers have this diamond
Prices start from HK$14,783 HKDSave up to HK$87,691 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$14,783 HKD