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Emerald|Lab Grown|IGI

3.07ct E SI1 Emerald Lab Grown Diamond

ID • E/SI1 • IGI LG809643662

Shape and cutting style on the report: Emerald cut

Certificate IGI LG809643662

Diamond specifications and retailer prices

From HK$3,415 HKD
As of October 30, 2026
Save HK$33,071 HKD (91%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: HK$36,486 HKD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 3.07ct lab-grown emerald diamond

This 3.07ct lab-grown emerald sits in the three to five carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG809643662 or 809643662. Listed at 7 retailers as of October 29, 2026, with prices from HK$3,415 to HK$36,486, a HK$33,071 spread on the same certified stone. Brilliant Earth lists it at HK$36,486. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

3.07
Carat
E
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.7°
Pavilion angle41.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG809643662
Dimensions9.54 × 6.80 × 4.79 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
9.54 mm6.80 mm3.07 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG809643662
Side View
Table 69.0%Crown 41.7°Girdle: ThickPavilion 41.8°Culet: LargeDepth 70.4%

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$36,486 HKD|Low: HK$3,415 HKD|High: HK$36,486 HKD|Avg: HK$9,138 HKD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 30, 2026
Retailer 7HK$3,415 HKD
Retailer 5HK$4,119 HKD
Retailer 3HK$4,935 HKD
Retailer 2HK$5,469 HKD
Retailer 6HK$6,167 HKD
Retailer 4HK$12,317 HKD
Brilliant EarthHK$36,486 HKD

42 data points across 7 retailers

7 retailersHK$3,415 HKD to HK$36,486 HKD

A
Cheapest Retailer
-
HK$3,415 HKD
B+
Retailer 2
-
HK$4,119 HKD
$525 USD
View
A
Retailer 3
-
HK$4,935 HKD
€599 EUR
View
A
Retailer 4
-
HK$5,469 HKD
£549 GBP
View
A
Retailer 5
-
HK$6,167 HKD
$786 USD
View
B+
Retailer 6
-
HK$12,317 HKD
£1,236 GBP
View
Most Expensive
B
Brilliant Earth
20903222A · Oct 29
HK$36,486 HKD
$4,650 USD
View
6 more retailers have this diamond
Prices start from HK$3,415 HKDSave up to HK$33,071 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
3.07ct Emerald
HK$3,415 HKD