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Emerald|Lab Grown|IGI

3.09ct E IF Emerald Lab Grown Diamond

ID • E/IF • IGI LG749572435

Shape and cutting style on the report: Emerald cut

Certificate IGI LG749572435

Diamond specifications and retailer prices

From HK$6,513 HKD
$830 USD
As of October 27, 2026
Save HK$46,529 HKD (88%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: HK$53,042 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 E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG749572435 or 749572435. Listed at 25 retailers as of October 27, 2026, with prices from HK$6,513 to HK$53,042, a HK$46,529 spread on the same certified stone. Brilliant Earth lists it at HK$53,042. 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 angle38.7°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG749572435
Dimensions9.51 × 6.80 × 4.66 mm
L/W Ratio1.40
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.51 mm6.80 mm3.09 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG749572435
Side View
Table 61.0%Crown 38.7°Girdle: MED-STKPavilion 40.9°Culet: LargeDepth 68.5%

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$53,042 HKD|Low: HK$6,254 HKD|High: HK$53,042 HKD|Avg: HK$19,042 HKD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
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Retailer 18
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Retailer 20
Retailer 21
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Retailer 24
October 29, 2026
Retailer 24HK$6,513 HKD
Retailer 16HK$7,085 HKD
Retailer 7HK$7,297 HKD
Retailer 3HK$7,556 HKD
Retailer 14HK$7,556 HKD
Retailer 20HK$8,738 HKD
Retailer 19HK$8,945 HKD
Retailer 6HK$9,871 HKD
Retailer 8HK$10,812 HKD
Retailer 2HK$11,571 HKD
Retailer 13HK$11,823 HKD
Retailer 23HK$15,850 HKD
Retailer 21HK$17,050 HKD
Retailer 18HK$17,545 HKD
Retailer 12HK$20,926 HKD
Retailer 4HK$21,248 HKD
Retailer 5HK$23,492 HKD
Retailer 10HK$23,641 HKD
Retailer 9HK$25,145 HKD
Retailer 17HK$25,374 HKD
Retailer 15HK$26,173 HKD
Retailer 11HK$27,101 HKD
Retailer 22HK$28,480 HKD
Brilliant EarthHK$53,042 HKD

38 data points across 24 retailers

25 retailersHK$6,513 HKD to HK$53,042 HKD

A
Cheapest Retailer
-
HK$6,513 HKD
$830 USD
A
Retailer 2
-
HK$7,085 HKD
$903 USD
View
A
Retailer 3
-
HK$7,297 HKD
$930 USD
View
Final sale: no returns
A
Retailer 4
-
HK$7,556 HKD
$963 USD
View
A
Retailer 5
-
HK$7,556 HKD
$963 USD
View
Price last confirmed 12 days ago
A
Retailer 6
-
HK$8,738 HKD
View
A
Retailer 7
-
HK$8,945 HKD
$1,140 USD
View
A
Retailer 8
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HK$9,871 HKD
$1,258 USD
View
A
Retailer 9
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HK$10,812 HKD
$1,378 USD
View
A
Retailer 10
-
HK$11,571 HKD
£1,161 GBP
View
A
Retailer 11
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HK$11,823 HKD
€1,435 EUR
View
A
Retailer 12
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HK$15,850 HKD
$2,020 USD
View
A
Retailer 13
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HK$17,050 HKD
A$3,343 AUD
View
Price last confirmed 8 days ago
A
Retailer 14
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HK$17,545 HKD
ZAR 36,124 ZAR
View
A
Retailer 15
-
HK$20,926 HKD
£2,100 GBP
View
A
Retailer 16
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HK$21,248 HKD
$2,708 USD
View
A
Retailer 17
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HK$23,492 HKD
$2,994 USD
View
A
Retailer 18
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HK$23,641 HKD
$3,013 USD
View
A
Retailer 19
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HK$25,145 HKD
$3,205 USD
View
A
Retailer 20
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HK$25,374 HKD
SGD 4,370 SGD
View
A
Retailer 21
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HK$26,173 HKD
$3,336 USD
View
A
Retailer 22
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HK$27,101 HKD
$3,454 USD
View
A
Retailer 23
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HK$28,480 HKD
£2,858 GBP
View
B+
Retailer 24
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HK$40,856 HKD
£4,100 GBP
View
Most Expensive
B
Brilliant Earth
17161263A · Oct 29
HK$53,042 HKD
$6,760 USD
View
24 more retailers have this diamond
Prices start from HK$6,513 HKDSave up to HK$46,529 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$6,513 HKD