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Emerald|Lab Grown|IGI

3.15ct J VS1 Emerald Lab Grown Diamond

ID • J/VS1 • IGI LG476177993

Shape and cutting style on the report: Emerald cut

Certificate IGI LG476177993

Diamond specifications and retailer prices

From HK$18,993 HKD
As of November 6, 2026
Save HK$40,379 HKD (68%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: HK$59,372 HKD at MOH London · As of November 5, 2026
View at MOH London

About this 3.15ct lab-grown emerald diamond

This 3.15ct lab-grown emerald sits in the three to five carat band, graded J colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG476177993 or 476177993. Listed at 8 retailers as of November 5, 2026, with prices from HK$18,993 to HK$59,372, a HK$40,379 spread on the same certified stone. MOH London lists it at HK$59,372. 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

3.15
Carat
J
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle25°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG476177993
Dimensions9.73 × 7.19 × 4.81 mm
L/W Ratio1.35
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
9.73 mm7.19 mm3.15 ctJ / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG476177993
Side View
Table 68.0%Crown 25°Girdle: MediumPavilion 39.7°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: Nov 6
Current: HK$59,372 HKD|Low: HK$18,397 HKD|High: HK$60,328 HKD|Avg: HK$32,035 HKD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 3HK$18,993 HKD
Retailer 8HK$20,123 HKD
Retailer 5HK$22,233 HKD
Retailer 10HK$23,496 HKD
Retailer 7HK$28,462 HKD
Retailer 9HK$28,643 HKD
Retailer 2HK$30,282 HKD
Retailer 6HK$34,652 HKD
Retailer 4HK$51,786 HKD
MOH LondonHK$59,372 HKD

19 data points across 10 retailers

8 retailersHK$18,993 HKD to HK$59,372 HKD

A
Cheapest Retailer
-
HK$18,993 HKD
A
Retailer 2
-
HK$20,123 HKD
View
A
Retailer 3
-
HK$22,233 HKD
View
B+
Retailer 4
-
HK$28,462 HKD
View
B+
Retailer 5
-
HK$30,282 HKD
View
B+
Retailer 6
-
HK$34,652 HKD
View
B+
Retailer 7
-
HK$51,786 HKD
View
Most Expensive
B+
MOH London
LG476177993 · Nov 5
HK$59,372 HKD
£5,959 GBP
View
7 more retailers have this diamond
Prices start from HK$18,993 HKDSave up to HK$40,379 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
3.15ct Emerald
HK$18,993 HKD