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Emerald|Lab Grown|IGI

3.54ct E IF Emerald Lab Grown Diamond

ID • E/IF • IGI LG786658266

Shape and cutting style on the report: Emerald cut

Certificate IGI LG786658266

Diamond specifications and retailer prices

From HK$12,027 HKD
$1,533 USD
As of October 29, 2026
Save HK$45,168 HKD (79%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: HK$57,195 HKD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 3.54ct lab-grown emerald diamond

This 3.54ct 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 LG786658266 or 786658266. Listed at 23 retailers as of October 29, 2026, with prices from HK$12,027 to HK$57,195, a HK$45,168 spread on the same certified stone. Brilliant Earth lists it at HK$57,195. 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

3.54
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.6°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG786658266
Dimensions10.40 × 6.80 × 4.85 mm
L/W Ratio1.53
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.40 mm6.80 mm3.54 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG786658266
Side View
Table 65.0%Crown 39.6°Girdle: Slightly ThickPavilion 40°Culet: LargeDepth 71.3%

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$57,195 HKD|Low: HK$10,443 HKD|High: HK$95,325 HKD|Avg: HK$33,448 HKD|-40.0%
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
October 30, 2026
Retailer 3HK$12,027 HKD
Retailer 16HK$12,867 HKD
Retailer 5HK$13,357 HKD
Retailer 18HK$13,495 HKD
Retailer 2HK$16,229 HKD
Retailer 8HK$16,476 HKD
Retailer 13HK$18,420 HKD
Retailer 7HK$20,093 HKD
Retailer 12HK$26,747 HKD
Retailer 6HK$28,308 HKD
Retailer 9HK$31,650 HKD
Retailer 15HK$33,195 HKD
Retailer 11HK$35,153 HKD
Retailer 17HK$36,044 HKD
Retailer 14HK$37,206 HKD
Retailer 10HK$38,556 HKD
Retailer 19HK$40,417 HKD
Retailer 4HK$43,936 HKD
Brilliant EarthHK$57,195 HKD

26 data points across 19 retailers

23 retailersHK$12,027 HKD to HK$57,195 HKD

A
Cheapest Retailer
-
HK$12,027 HKD
$1,533 USD
Final sale: no returns
A
Retailer 2
-
HK$12,867 HKD
$1,640 USD
View
Retailer 3
-
HK$13,071 HKD
$1,666 USD
View
Price last confirmed 38 days ago
A
Retailer 4
-
HK$13,357 HKD
View
A
Retailer 5
-
HK$13,495 HKD
$1,720 USD
View
Retailer 6
-
HK$14,954 HKD
$1,906 USD
View
Price last confirmed 37 days ago
A
Retailer 7
-
HK$16,229 HKD
£1,629 GBP
View
A
Retailer 8
-
HK$16,476 HKD
$2,100 USD
View
A
Retailer 9
-
HK$18,420 HKD
€2,236 EUR
View
A
Retailer 10
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HK$20,093 HKD
$2,561 USD
View
A
Retailer 11
-
HK$26,747 HKD
ZAR 55,074 ZAR
View
Retailer 12
-
HK$26,817 HKD
$3,418 USD
View
Price last confirmed 41 days ago
Retailer 13
-
HK$27,256 HKD
$3,474 USD
View
Price last confirmed 30 days ago
A
Retailer 14
-
HK$28,308 HKD
$3,608 USD
View
B+
Retailer 15
-
HK$31,650 HKD
$4,034 USD
View
B+
Retailer 16
-
HK$33,195 HKD
$4,231 USD
View
Retailer 17
-
HK$35,153 HKD
£3,528 GBP
View
Price last confirmed 27 days ago
B+
Retailer 18
-
HK$36,044 HKD
$4,594 USD
View
B+
Retailer 19
-
HK$37,206 HKD
£3,734 GBP
View
B+
Retailer 20
-
HK$38,556 HKD
SGD 6,641 SGD
View
B+
Retailer 21
-
HK$40,417 HKD
$5,152 USD
View
Retailer 22
-
HK$43,936 HKD
$5,600 USD
View
Price last confirmed 9 days ago
Most Expensive
B
Brilliant Earth
18551319A · Oct 30
HK$57,195 HKD
$7,290 USD
View
22 more retailers have this diamond
Prices start from HK$12,027 HKDSave up to HK$45,168 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
3.54ct Emerald
HK$12,027 HKD