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Emerald|Lab Grown|IGI

3.77ct E IF Emerald Lab Grown Diamond

EX • E/IF • IGI LG766622096

Shape and cutting style on the report: Emerald cut

Certificate IGI LG766622096

Diamond specifications and retailer prices

From HK$14,279 HKD
$1,820 USD
As of October 30, 2026
Save HK$45,584 HKD (76%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$59,863 HKD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 3.77ct lab-grown emerald diamond

This 3.77ct 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 LG766622096 or 766622096. Listed at 13 retailers as of October 30, 2026, with prices from HK$14,279 to HK$59,863, a HK$45,584 spread on the same certified stone. Brilliant Earth lists it at HK$59,863. 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

3.77
Carat
E
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle38.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG766622096
Dimensions7.20 × 7.20 × 4.98 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
7.20 mm7.20 mm3.77 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG766622096
Side View
Table 62.0%Crown 36.5°Girdle: MED-STKPavilion 38.3°Culet: LargeDepth 69.2%

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$59,863 HKD|Low: HK$13,204 HKD|High: HK$71,945 HKD|Avg: HK$33,663 HKD|-16.8%
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 3HK$13,204 HKD
Retailer 11HK$14,279 HKD
Retailer 2HK$16,413 HKD
Retailer 10HK$16,649 HKD
Retailer 6HK$18,626 HKD
Retailer 5HK$27,046 HKD
Retailer 8HK$33,415 HKD
Retailer 7HK$37,220 HKD
Retailer 9HK$37,475 HKD
Retailer 12HK$40,881 HKD
Retailer 4HK$53,516 HKD
Brilliant EarthHK$59,863 HKD

35 data points across 12 retailers

13 retailersHK$14,279 HKD to HK$59,863 HKD

Retailer 1
-
HK$13,204 HKD
$1,683 USD
Price last confirmed 18 days ago
A
Retailer 2
-
HK$14,279 HKD
$1,820 USD
View
A
Retailer 3
-
HK$16,413 HKD
£1,647 GBP
View
A
Retailer 4
-
HK$16,649 HKD
$2,122 USD
View
A
Retailer 5
-
HK$18,626 HKD
€2,261 EUR
View
A
Retailer 6
-
HK$27,046 HKD
ZAR 55,691 ZAR
View
A
Retailer 7
-
HK$32,010 HKD
$4,080 USD
View
A
Retailer 8
-
HK$33,415 HKD
$4,259 USD
View
B+
Retailer 9
-
HK$37,220 HKD
$4,744 USD
View
B+
Retailer 10
-
HK$37,475 HKD
£3,761 GBP
View
B+
Retailer 11
-
HK$40,881 HKD
$5,211 USD
View
Retailer 12
-
HK$53,516 HKD
A$10,494 AUD
View
Price last confirmed 26 days ago
Most Expensive
B
Brilliant Earth
17385359A · Oct 30
HK$59,863 HKD
$7,630 USD
View
12 more retailers have this diamond
Prices start from HK$14,279 HKDSave up to HK$45,584 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
3.77ct Emerald
HK$14,279 HKD