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Emerald|Lab Grown|IGI

1.01ct I SI2 Emerald Lab Grown Diamond

VG • I/SI2 • IGI LG407945418

Shape and cutting style on the report: Emerald cut

Certificate IGI LG407945418

Diamond specifications and retailer prices

From HK$4,707 HKD
As of November 4, 2026
Save HK$25,293 HKD (84%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: HK$30,000 HKD at MOH London · As of November 5, 2026
View at MOH London

About this 1.01ct lab-grown emerald diamond

This 1.01ct lab-grown emerald sits in the classic one-carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI LG407945418 or 407945418. Listed at 10 retailers as of November 4, 2026, with prices from HK$4,707 to HK$30,000, a HK$25,293 spread on the same certified stone. MOH London lists it at HK$30,000. 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

1.01
Carat
I
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
Crown angle23.6°
Pavilion angle38.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG407945418
Dimensions6.78 × 4.74 × 3.23 mm
L/W Ratio1.43
Culet sizeLong
Cert comments
This Laboratory grown diamond was created by chemical vapor deposition process (CVD) Type IIa
Top View
6.78 mm4.74 mm1.01 ctI / SI2
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateIGI LG407945418
Side View
Table 67.0%Crown 23.6°Girdle: MED-STKPavilion 38.3°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$30,000 HKD|Low: HK$4,707 HKD|High: HK$30,478 HKD|Avg: HK$13,020 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 5, 2026
Retailer 2HK$4,707 HKD
Retailer 6HK$6,919 HKD
Retailer 11HK$7,524 HKD
Retailer 12HK$7,743 HKD
Retailer 7HK$8,026 HKD
Retailer 10HK$8,026 HKD
Retailer 3HK$11,791 HKD
Retailer 8HK$12,882 HKD
Retailer 5HK$17,848 HKD
Retailer 4HK$17,958 HKD
Retailer 9HK$22,563 HKD
MOH LondonHK$30,000 HKD

15 data points across 12 retailers

10 retailersHK$4,707 HKD to HK$30,000 HKD

B+
Cheapest Retailer
-
HK$4,707 HKD
B+
Retailer 2
-
HK$6,919 HKD
View
B+
Retailer 3
-
HK$7,524 HKD
View
B+
Retailer 4
-
HK$7,743 HKD
View
Final sale: no returns
B
Retailer 5
-
HK$8,026 HKD
View
Retailer 6
-
HK$8,026 HKD
View
Price last confirmed 25 days ago
B
Retailer 7
-
HK$12,882 HKD
View
C
Retailer 8
-
HK$17,848 HKD
View
C
Retailer 9
-
HK$22,563 HKD
View
Most Expensive
C
MOH London
LG407945418 · Nov 5
HK$30,000 HKD
£3,011 GBP
View
9 more retailers have this diamond
Prices start from HK$4,707 HKDSave up to HK$25,293 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+
1.01ct Emerald
HK$4,707 HKD