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Emerald|Lab Grown|IGI

4.09ct E IF Emerald Lab Grown Diamond

EX • E/IF • IGI LG797645743

Shape and cutting style on the report: Emerald cut

Certificate IGI LG797645743

Diamond specifications and retailer prices

From HK$19,316 HKD
$2,462 USD
As of October 29, 2026
Save HK$100,692 HKD (84%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: HK$120,008 HKD at Yadav Diamonds · As of October 30, 2026
View at Yadav Diamonds

About this 4.09ct lab-grown emerald diamond

This 4.09ct 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 LG797645743 or 797645743. Listed at 25 retailers as of October 29, 2026, with prices from HK$19,316 to HK$120,008, a HK$100,692 spread on the same certified stone. Yadav Diamonds lists it at HK$120,008. 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

4.09
Carat
E
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle33.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG797645743
Dimensions11.15 × 7.44 × 4.98 mm
L/W Ratio1.50
Girdle conditionFaceted
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.15 mm7.44 mm4.09 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG797645743
Side View
Table 63.0%Crown 33.7°Girdle: MediumPavilion 33.4°Culet: LargeDepth 66.9%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: HK$66,061 HKD|Low: HK$18,469 HKD|High: HK$120,008 HKD|Avg: HK$53,692 HKD|-41.0%
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
Yadav Diamonds
October 30, 2026
Retailer 6HK$19,316 HKD
Retailer 15HK$19,967 HKD
Retailer 5HK$27,444 HKD
Retailer 3HK$29,253 HKD
Retailer 12HK$30,837 HKD
Retailer 7HK$32,638 HKD
Retailer 20HK$33,940 HKD
Retailer 16HK$34,624 HKD
Retailer 13HK$43,284 HKD
Retailer 14HK$48,616 HKD
Retailer 4HK$49,008 HKD
Retailer 9HK$53,264 HKD
Retailer 10HK$56,650 HKD
Retailer 11HK$56,759 HKD
Retailer 17HK$61,478 HKD
Retailer 1HK$66,061 HKD
Retailer 19HK$69,240 HKD
Retailer 18HK$79,690 HKD
Retailer 8HK$86,044 HKD
Retailer 2HK$110,938 HKD
Yadav DiamondsHK$120,008 HKD

17 data points across 21 retailers

25 retailersHK$19,316 HKD to HK$120,008 HKD

A
Cheapest Retailer
-
HK$19,316 HKD
$2,462 USD
A
Retailer 2
-
HK$19,967 HKD
$2,545 USD
View
Final sale: no returns
A
Retailer 3
-
HK$21,968 HKD
$2,800 USD
View
A
Retailer 4
-
HK$27,444 HKD
$3,498 USD
View
A
Retailer 5
-
HK$29,253 HKD
CA$5,179 CAD
View
A
Retailer 6
-
HK$30,837 HKD
£3,095 GBP
View
A
Retailer 7
-
HK$32,638 HKD
$4,160 USD
View
A
Retailer 8
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HK$33,940 HKD
$4,326 USD
View
A
Retailer 9
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HK$34,624 HKD
€4,203 EUR
View
A
Retailer 10
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HK$43,284 HKD
£4,344 GBP
View
A
Retailer 11
-
HK$48,616 HKD
ZAR 100,105 ZAR
View
Retailer 12
-
HK$49,008 HKD
A$9,610 AUD
View
Price last confirmed 9 days ago
A
Retailer 13
-
HK$53,264 HKD
$6,789 USD
View
B+
Retailer 14
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HK$56,650 HKD
$7,221 USD
View
B+
Retailer 15
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HK$56,759 HKD
$7,234 USD
View
B+
Retailer 16
-
HK$57,714 HKD
$7,356 USD
View
B+
Retailer 17
-
HK$61,478 HKD
£6,170 GBP
View
B+
Retailer 18
-
HK$66,061 HKD
$8,420 USD
View
B+
Retailer 19
-
HK$69,240 HKD
£6,949 GBP
View
B+
Retailer 20
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HK$79,690 HKD
$10,157 USD
View
B+
Retailer 21
-
HK$86,044 HKD
$10,967 USD
View
Retailer 22
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HK$91,999 HKD
A$18,040 AUD
View
Price last confirmed 120 days ago
B
Retailer 23
-
HK$110,938 HKD
$14,140 USD
View
B
Retailer 24
-
HK$111,958 HKD
$14,270 USD
View
Most Expensive
B
Yadav Diamonds
13342461 · Oct 30
HK$120,008 HKD
$15,296 USD
View
24 more retailers have this diamond
Prices start from HK$19,316 HKDSave up to HK$100,692 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
4.09ct Emerald
HK$19,316 HKD