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Emerald|Lab Grown|IGI

1.03ct I SI1 Emerald Lab Grown Diamond

GD • I/SI1 • IGI LG407950698

Shape and cutting style on the report: Emerald cut

Certificate IGI LG407950698

Diamond specifications and retailer prices

From HK$3,844 HKD
As of November 4, 2026
Save HK$27,640 HKD (88%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: HK$31,484 HKD at MOH London · As of November 5, 2026
View at MOH London

About this 1.03ct lab-grown emerald diamond

This 1.03ct lab-grown emerald sits in the classic one-carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade and certified by IGI LG407950698 or 407950698. Listed at 11 retailers as of November 4, 2026, with prices from HK$3,844 to HK$31,484, a HK$27,640 spread on the same certified stone. MOH London lists it at HK$31,484. 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

1.03
Carat
I
Colour
SI1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle28.6°
Pavilion angle43.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG407950698
Dimensions6.56 × 4.86 × 3.31 mm
L/W Ratio1.35
Culet sizeLong
Cert comments
This Laboratory grown diamond was created by chemical vapor deposition process (CVD) Type IIa
Top View
6.56 mm4.86 mm1.03 ctI / SI1
OriginLab Grown
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG407950698
Side View
Table 61.0%Crown 28.6°Girdle: MED-STKPavilion 43.1°Culet: LNGDepth 68.1%

Caratlytics Score

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

Price History

Last verified: Nov 4
Current: HK$31,484 HKD|Low: HK$3,844 HKD|High: HK$31,992 HKD|Avg: HK$13,726 HKD|-1.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
November 5, 2026
Retailer 7HK$3,844 HKD
Retailer 2HK$8,026 HKD
Retailer 12HK$8,732 HKD
Retailer 13HK$8,983 HKD
Retailer 8HK$9,312 HKD
Retailer 11HK$9,312 HKD
Retailer 6HK$10,497 HKD
Retailer 3HK$10,669 HKD
Retailer 4HK$13,353 HKD
Retailer 9HK$14,851 HKD
Retailer 10HK$17,448 HKD
Retailer 14HK$19,456 HKD
Retailer 5HK$26,650 HKD
MOH LondonHK$31,484 HKD

14 data points across 14 retailers

11 retailersHK$3,844 HKD to HK$31,484 HKD

B+
Cheapest Retailer
-
HK$3,844 HKD
B
Retailer 2
-
HK$8,026 HKD
View
B
Retailer 3
-
HK$8,732 HKD
View
B
Retailer 4
-
HK$8,983 HKD
View
Final sale: no returns
B
Retailer 5
-
HK$9,312 HKD
View
Retailer 6
-
HK$9,312 HKD
View
Price last confirmed 25 days ago
B
Retailer 7
-
HK$10,669 HKD
View
C
Retailer 8
-
HK$14,851 HKD
View
C
Retailer 9
-
HK$17,448 HKD
View
C
Retailer 10
-
HK$19,456 HKD
View
Most Expensive
C
MOH London
LG407950698 · Nov 5
HK$31,484 HKD
£3,160 GBP
View
10 more retailers have this diamond
Prices start from HK$3,844 HKDSave up to HK$27,640 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+
1.03ct Emerald
HK$3,844 HKD