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Emerald|Lab Grown|IGI

3.03ct J VS1 Emerald Lab Grown Diamond

ID • J/VS1 • IGI LG502122488

Shape and cutting style on the report: Emerald cut

Certificate IGI LG502122488

Diamond specifications and retailer prices

From HK$18,271 HKD
As of November 6, 2026
Save HK$39,018 HKD (68%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: HK$57,290 HKD at MOH London · As of November 3, 2026
View at MOH London

About this 3.03ct lab-grown emerald diamond

This 3.03ct 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 LG502122488 or 502122488. Listed at 11 retailers as of November 3, 2026, with prices from HK$18,271 to HK$57,290, a HK$39,018 spread on the same certified stone. MOH London lists it at HK$57,290. 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

3.03
Carat
J
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle29.6°
Pavilion angle34.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG502122488
Dimensions9.69 × 7.00 × 4.55 mm
L/W Ratio1.38
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
9.69 mm7.00 mm3.03 ctJ / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG502122488
Side View
Table 68.0%Crown 29.6°Girdle: MediumPavilion 34.4°Culet: LargeDepth 65.0%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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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$57,290 HKD|Low: HK$14,757 HKD|High: HK$57,977 HKD|Avg: HK$30,297 HKD
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$18,271 HKD
Retailer 3HK$19,362 HKD
Retailer 11HK$20,656 HKD
Retailer 9HK$21,394 HKD
Retailer 8HK$22,673 HKD
Retailer 12HK$27,380 HKD
Retailer 4HK$27,568 HKD
Retailer 2HK$29,137 HKD
Retailer 7HK$32,793 HKD
Retailer 10HK$33,381 HKD
Retailer 6HK$49,833 HKD
MOH LondonHK$57,290 HKD

19 data points across 12 retailers

11 retailersHK$18,271 HKD to HK$57,290 HKD

A
Cheapest Retailer
-
HK$18,271 HKD
A
Retailer 2
-
HK$19,362 HKD
View
A
Retailer 3
-
HK$20,656 HKD
View
Final sale: no returns
A
Retailer 4
-
HK$21,394 HKD
View
A
Retailer 5
-
HK$22,673 HKD
View
B+
Retailer 6
-
HK$27,380 HKD
View
B+
Retailer 7
-
HK$29,137 HKD
View
B+
Retailer 8
-
HK$32,793 HKD
View
B+
Retailer 9
-
HK$33,381 HKD
View
B+
Retailer 10
-
HK$49,833 HKD
View
Most Expensive
B+
MOH London
LG502122488 · Nov 3
HK$57,290 HKD
£5,750 GBP
View
10 more retailers have this diamond
Prices start from HK$18,271 HKDSave up to HK$39,018 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
3.03ct Emerald
HK$18,271 HKD