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Emerald|Lab Grown|IGI

3.10ct E SI1 Emerald Lab Grown Diamond

ID • E/SI1 • IGI LG819699986

Shape and cutting style on the report: Emerald cut

Certificate IGI LG819699986

Diamond specifications and retailer prices

From HK$3,860 HKD
$492 USD
As of October 30, 2026
Save HK$30,426 HKD (89%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: HK$34,286 HKD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 3.1ct lab-grown emerald diamond

This 3.1ct 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 LG819699986 or 819699986. Listed at 12 retailers as of October 29, 2026, with prices from HK$3,860 to HK$34,286, a HK$30,426 spread on the same certified stone. Do Amore Diamonds lists it at HK$34,286. 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

3.10
Carat
E
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG819699986
Dimensions10.13 × 6.77 × 4.67 mm
L/W Ratio1.50
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.13 mm6.77 mm3.10 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG819699986
Side View
Table 63.0%Crown 35.8°Girdle: Slightly ThickPavilion 39.5°Culet: LargeDepth 69.0%

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$34,286 HKD|Low: HK$4,323 HKD|High: HK$34,286 HKD|Avg: HK$10,132 HKD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 30, 2026
Retailer 9HK$4,323 HKD
Retailer 7HK$4,786 HKD
Retailer 3HK$5,021 HKD
Retailer 5HK$5,884 HKD
Retailer 8HK$6,339 HKD
Retailer 11HK$7,052 HKD
Retailer 2HK$8,226 HKD
Retailer 10HK$11,772 HKD
Retailer 6HK$12,859 HKD
Retailer 4HK$22,160 HKD
Do Amore DiamondsHK$34,286 HKD

42 data points across 11 retailers

12 retailersHK$3,860 HKD to HK$34,286 HKD

A
Cheapest Retailer
-
HK$3,860 HKD
$492 USD
A
Retailer 2
-
HK$4,323 HKD
$551 USD
View
A
Retailer 3
-
HK$4,786 HKD
$610 USD
View
Retailer 4
-
HK$4,786 HKD
$610 USD
View
Price last confirmed 14 days ago
A
Retailer 5
-
HK$5,884 HKD
$750 USD
View
B+
Retailer 6
-
HK$6,339 HKD
$808 USD
View
A
Retailer 7
-
HK$8,226 HKD
£826 GBP
View
B+
Retailer 8
-
HK$11,772 HKD
$1,500 USD
View
B
Retailer 9
-
HK$12,859 HKD
$1,639 USD
View
B
Retailer 10
-
HK$13,887 HKD
$1,770 USD
View
B
Retailer 11
-
HK$22,160 HKD
£2,224 GBP
View
Most Expensive
B
Do Amore Diamonds
27-804C90955 · Oct 29
HK$34,286 HKD
$4,370 USD
View
11 more retailers have this diamond
Prices start from HK$3,860 HKDSave up to HK$30,426 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
3.10ct Emerald
HK$3,860 HKD