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Emerald|Lab Grown|IGI

1.00ct J SI2 Emerald Lab Grown Diamond

VG • J/SI2 • IGI LG407915500

Shape and cutting style on the report: Emerald cut

Certificate IGI LG407915500

Diamond specifications and retailer prices

From HK$8,662 HKD
$1,104 USD
As of October 27, 2026
Save HK$8,557 HKD (50%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: HK$17,219 HKD at MOH London · As of October 25, 2026
View at MOH London

About this 1ct lab-grown emerald diamond

This 1ct lab-grown emerald sits in the classic one-carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI LG407915500 or 407915500. Listed at 6 retailers as of October 25, 2026, with prices from HK$8,662 to HK$17,219, a HK$8,557 spread on the same certified stone. MOH London lists it at HK$17,219. 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

1.00
Carat
J
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishGood
SymmetryGood
FluorescenceFaint
Crown angle35°
Pavilion angle44.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG407915500
Dimensions5.98 × 4.68 × 3.72 mm
L/W Ratio1.28
Culet sizeLong
Cert comments
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Top View
5.98 mm4.68 mm1.00 ctJ / SI2
OriginLab Grown
CutVery Good
PolishGood
SymmetryGood
FluorescenceFaint
CertificateIGI LG407915500
Side View
Table 61.5%Crown 35°Girdle: MED-THKPavilion 44.5°Culet: LNGDepth 79.5%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 27
Current: HK$17,219 HKD|Low: HK$6,232 HKD|High: HK$22,904 HKD|Avg: HK$11,803 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
Retailer 13
October 26, 2026
Retailer 4HK$6,232 HKD
Retailer 6HK$8,662 HKD
Retailer 11HK$8,992 HKD
Retailer 5HK$9,272 HKD
Retailer 7HK$9,392 HKD
Retailer 10HK$10,177 HKD
Retailer 13HK$10,444 HKD
Retailer 8HK$10,836 HKD
Retailer 3HK$11,171 HKD
Retailer 2HK$13,058 HKD
Retailer 12HK$15,536 HKD
MOH LondonHK$17,219 HKD
Retailer 9HK$22,904 HKD

19 data points across 13 retailers

6 retailersHK$8,662 HKD to HK$17,219 HKD

B
Cheapest Retailer
-
HK$8,662 HKD
$1,104 USD
Final sale: no returns
B
Retailer 2
-
HK$8,992 HKD
$1,146 USD
View
B
Retailer 3
-
HK$10,444 HKD
$1,331 USD
View
C
Retailer 4
-
HK$13,058 HKD
€1,585 EUR
View
Retailer 5
-
HK$15,536 HKD
$1,980 USD
View
Price last confirmed 17 days ago
Most Expensive
C
MOH London
13F8A47CD · Oct 25
HK$17,219 HKD
£1,728 GBP
View
5 more retailers have this diamond
Prices start from HK$8,662 HKDSave up to HK$8,557 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
1.00ct Emerald
HK$8,662 HKD