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Emerald|Lab Grown|IGI

3.56ct E IF Emerald Lab Grown Diamond

ID • E/IF • IGI LG739523380

Shape and cutting style on the report: Emerald cut

Certificate IGI LG739523380

Diamond specifications and retailer prices

From HK$17,254 HKD
£1,732 GBP
As of October 30, 2026
Save HK$40,334 HKD (70%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$57,587 HKD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 3.56ct lab-grown emerald diamond

This 3.56ct 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 LG739523380 or 739523380. Listed at 14 retailers as of October 29, 2026, with prices from HK$17,254 to HK$57,587, a HK$40,334 spread on the same certified stone. Brilliant Earth lists it at HK$57,587. 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

3.56
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.5°
Pavilion angle37.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG739523380
Dimensions10.04 × 7.18 × 4.80 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
10.04 mm7.18 mm3.56 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG739523380
Side View
Table 64.0%Crown 38.5°Girdle: Slightly ThickPavilion 37.6°Culet: LargeDepth 66.9%

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$57,587 HKD|Low: HK$12,239 HKD|High: HK$70,847 HKD|Avg: HK$34,108 HKD|-18.7%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 30, 2026
Retailer 12HK$12,239 HKD
Retailer 2HK$17,254 HKD
Retailer 8HK$17,496 HKD
Retailer 6HK$19,277 HKD
Retailer 5HK$28,411 HKD
Retailer 11HK$32,975 HKD
Retailer 3HK$33,744 HKD
Retailer 7HK$39,517 HKD
Retailer 4HK$42,995 HKD
Retailer 9HK$43,701 HKD
Retailer 10HK$50,431 HKD
Brilliant EarthHK$57,587 HKD

43 data points across 12 retailers

14 retailersHK$17,254 HKD to HK$57,587 HKD

Retailer 1
-
HK$12,239 HKD
$1,560 USD
Price last confirmed 17 days ago
A
Retailer 2
-
HK$17,254 HKD
£1,732 GBP
View
A
Retailer 3
-
HK$17,496 HKD
$2,230 USD
View
A
Retailer 4
-
HK$19,277 HKD
€2,340 EUR
View
A
Retailer 5
-
HK$28,411 HKD
ZAR 58,502 ZAR
View
A
Retailer 6
-
HK$32,975 HKD
$4,203 USD
View
A
Retailer 7
-
HK$33,744 HKD
$4,301 USD
View
B+
Retailer 8
-
HK$39,517 HKD
£3,966 GBP
View
B+
Retailer 9
-
HK$42,995 HKD
$5,480 USD
View
Retailer 10
-
HK$43,701 HKD
$5,570 USD
View
Price last confirmed 9 days ago
Retailer 11
-
HK$44,524 HKD
$5,675 USD
View
Price last confirmed 32 days ago
Retailer 12
-
HK$47,579 HKD
$6,064 USD
View
Price last confirmed 95 days ago
Retailer 13
-
HK$50,431 HKD
A$9,889 AUD
View
Price last confirmed 21 days ago
Most Expensive
B
Brilliant Earth
16202747A · Oct 29
HK$57,587 HKD
$7,340 USD
View
13 more retailers have this diamond
Prices start from HK$17,254 HKDSave up to HK$40,334 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
3.56ct Emerald
HK$17,254 HKD