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Emerald|Lab Grown|IGI

3.09ct E IF Emerald Lab Grown Diamond

ID • E/IF • IGI LG728566908

Shape and cutting style on the report: Emerald cut

Certificate IGI LG728566908

Diamond specifications and retailer prices

From HK$11,338 HKD
$1,445 USD
As of October 27, 2026
Save HK$37,498 HKD (77%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: HK$48,836 HKD at With Clarity · As of October 28, 2026
View at With Clarity

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 IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG728566908 or 728566908. Listed at 23 retailers as of October 27, 2026, with prices from HK$11,338 to HK$48,836, a HK$37,498 spread on the same certified stone. With Clarity lists it at HK$48,836. 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
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.3°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG728566908
Dimensions10.33 × 10.33 × 6.93 mm
L/W Ratio1.00
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.33 mm10.33 mm3.09 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG728566908
Side View
Table 61.0%Crown 33.3°Girdle: MediumPavilion 41.3°Culet: LargeDepth 63.2%

Caratlytics Score

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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 27
Current: HK$18,506 HKD|Low: HK$10,883 HKD|High: HK$44,411 HKD|Avg: HK$24,279 HKD|-0.8%
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
October 29, 2026
Retailer 19HK$11,338 HKD
Retailer 11HK$12,335 HKD
Retailer 7HK$12,688 HKD
Retailer 9HK$13,151 HKD
Retailer 21HK$13,151 HKD
Retailer 6HK$14,477 HKD
Retailer 13HK$14,861 HKD
Retailer 1HK$18,506 HKD
Retailer 5HK$20,746 HKD
Retailer 15HK$23,406 HKD
Retailer 2HK$23,869 HKD
Retailer 8HK$24,646 HKD
Retailer 10HK$25,101 HKD
Retailer 16HK$29,744 HKD
Retailer 12HK$30,536 HKD
Retailer 14HK$31,808 HKD
Retailer 4HK$35,442 HKD
Retailer 18HK$37,757 HKD
Retailer 20HK$39,383 HKD
Retailer 3HK$40,534 HKD
Retailer 17HK$43,783 HKD

44 data points across 21 retailers

23 retailersHK$11,338 HKD to HK$48,836 HKD

A
Cheapest Retailer
-
HK$11,338 HKD
$1,445 USD
A
Retailer 2
-
HK$12,335 HKD
$1,572 USD
View
A
Retailer 3
-
HK$12,688 HKD
$1,617 USD
View
Final sale: no returns
A
Retailer 4
-
HK$13,151 HKD
$1,676 USD
View
A
Retailer 5
-
HK$13,151 HKD
$1,676 USD
View
Price last confirmed 16 days ago
A
Retailer 6
-
HK$14,477 HKD
$1,845 USD
View
A
Retailer 7
-
HK$14,861 HKD
$1,894 USD
View
A
Retailer 8
-
HK$18,506 HKD
£1,857 GBP
View
A
Retailer 9
-
HK$20,746 HKD
$2,644 USD
View
A
Retailer 10
-
HK$23,406 HKD
€2,841 EUR
View
A
Retailer 11
-
HK$23,869 HKD
$3,042 USD
View
A
Retailer 12
-
HK$24,646 HKD
$3,141 USD
View
A
Retailer 13
-
HK$25,101 HKD
$3,199 USD
View
B+
Retailer 14
-
HK$29,744 HKD
A$5,832 AUD
View
Price last confirmed 7 days ago
B+
Retailer 15
-
HK$30,536 HKD
ZAR 62,872 ZAR
View
B+
Retailer 16
-
HK$31,808 HKD
£3,192 GBP
View
B+
Retailer 17
-
HK$35,442 HKD
$4,517 USD
View
B+
Retailer 18
-
HK$37,757 HKD
£3,789 GBP
View
B+
Retailer 19
-
HK$39,383 HKD
A$7,722 AUD
View
Price last confirmed 20 days ago
B+
Retailer 20
-
HK$40,534 HKD
$5,166 USD
View
B+
Retailer 21
-
HK$43,783 HKD
$5,580 USD
View
Price last confirmed 8 days ago
B
Retailer 22
-
HK$46,284 HKD
$5,899 USD
View
Most Expensive
B
With Clarity
728566908 · Oct 28
HK$48,836 HKD
$6,224 USD
View
22 more retailers have this diamond
Prices start from HK$11,338 HKDSave up to HK$37,498 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$11,338 HKD