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Emerald|Lab Grown|IGI

3.10ct J VS1 Emerald Lab Grown Diamond

GD • J/VS1 • IGI LG476177968

Shape and cutting style on the report: Emerald cut

Certificate IGI LG476177968

Diamond specifications and retailer prices

From HK$18,695 HKD
As of November 6, 2026
Save HK$39,740 HKD (68%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: HK$58,435 HKD at MOH London · As of November 5, 2026
View at MOH London

About this 3.1ct lab-grown emerald diamond

This 3.1ct lab-grown emerald sits in the three to five carat band, graded J colour (near-colourless) and VS1 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG476177968 or 476177968. Listed at 9 retailers as of November 5, 2026, with prices from HK$18,695 to HK$58,435, a HK$39,740 spread on the same certified stone. MOH London lists it at HK$58,435. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

3.10
Carat
J
Colour
VS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle22.3°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG476177968
Dimensions9.58 × 6.99 × 4.67 mm
L/W Ratio1.37
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
9.58 mm6.99 mm3.10 ctJ / VS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG476177968
Side View
Table 61.0%Crown 22.3°Girdle: Slightly ThickPavilion 39.4°Culet: LargeDepth 66.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: HK$58,435 HKD|Low: HK$18,115 HKD|High: HK$59,382 HKD|Avg: HK$30,372 HKD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 5HK$18,695 HKD
Retailer 11HK$19,809 HKD
Retailer 6HK$20,335 HKD
Retailer 8HK$21,888 HKD
Retailer 3HK$23,183 HKD
Retailer 4HK$27,380 HKD
Retailer 10HK$28,015 HKD
Retailer 12HK$28,196 HKD
Retailer 2HK$29,804 HKD
Retailer 9HK$34,134 HKD
Retailer 7HK$50,970 HKD
MOH LondonHK$58,435 HKD

18 data points across 12 retailers

9 retailersHK$18,695 HKD to HK$58,435 HKD

B+
Cheapest Retailer
-
HK$18,695 HKD
B+
Retailer 2
-
HK$19,809 HKD
View
B+
Retailer 3
-
HK$20,335 HKD
View
B+
Retailer 4
-
HK$21,888 HKD
View
B+
Retailer 5
-
HK$28,015 HKD
View
B+
Retailer 6
-
HK$29,804 HKD
View
B+
Retailer 7
-
HK$34,134 HKD
View
B
Retailer 8
-
HK$50,970 HKD
View
Most Expensive
B
MOH London
LG476177968 · Nov 5
HK$58,435 HKD
£5,865 GBP
View
8 more retailers have this diamond
Prices start from HK$18,695 HKDSave up to HK$39,740 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.

B+
3.10ct Emerald
HK$18,695 HKD