Emerald|Lab Grown|IGI

1.01ct D SI1 Emerald Lab Grown Diamond

GD • D/SI1 • IGI LG591371598

Shape and cutting style on the report: Emerald cut

Certificate IGI LG591371598

Diamond specifications and retailer prices

From HK$1,444 HKD
As of November 4, 2026
Save HK$5,272 HKD (79%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: HK$6,715 HKD at MOH London · As of November 4, 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 D colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade and certified by IGI LG591371598 or 591371598. Listed at 20 retailers as of November 4, 2026, with prices from HK$1,444 to HK$6,715, a HK$5,272 spread on the same certified stone. MOH London lists it at HK$6,715. 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
D
Colour
SI1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle42.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG591371598
Dimensions6.64 × 4.73 × 3.18 mm
L/W Ratio1.40
Culet sizeLong
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.64 mm4.73 mm1.01 ctD / SI1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG591371598
Side View
Table 61.0%Crown 35.7°Girdle: MediumPavilion 42.1°Culet: LNGDepth 67.2%

Caratlytics Score

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

Price History

Last verified: Nov 4
Current: HK$6,715 HKD|Low: HK$918 HKD|High: HK$6,815 HKD|Avg: HK$2,871 HKD|-0.1%
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 6, 2026
Retailer 4HK$1,161 HKD
Retailer 12HK$1,302 HKD
Retailer 14HK$1,349 HKD
Retailer 5HK$1,420 HKD
Retailer 10HK$2,040 HKD
Retailer 2HK$2,463 HKD
Retailer 7HK$2,542 HKD
Retailer 8HK$2,730 HKD
Retailer 6HK$2,887 HKD
Retailer 3HK$3,358 HKD
Retailer 11HK$3,726 HKD
Retailer 13HK$4,629 HKD
Retailer 9HK$4,888 HKD
MOH LondonHK$6,715 HKD

44 data points across 14 retailers

20 retailersHK$1,444 HKD to HK$6,715 HKD

Retailer 1
-
HK$1,114 HKD
Price last confirmed 35 days ago
Retailer 2
-
HK$1,161 HKD
View
Price last confirmed 37 days ago
Retailer 3
-
HK$1,349 HKD
View
Price last confirmed 24 days ago
Retailer 4
-
HK$1,349 HKD
View
Price last confirmed 44 days ago
Retailer 5
-
HK$1,420 HKD
View
Price last confirmed 38 days ago
B+
Retailer 6
-
HK$1,444 HKD
View
Retailer 7
-
HK$1,444 HKD
View
Price last confirmed 27 days ago
B+
Retailer 8
-
HK$1,702 HKD
View
B
Retailer 9
-
HK$2,040 HKD
View
B+
Retailer 10
-
HK$2,463 HKD
View
Retailer 11
-
HK$2,542 HKD
View
Price last confirmed 8 days ago
Retailer 12
-
HK$2,730 HKD
View
Price last confirmed 7 days ago
B+
Retailer 13
-
HK$2,887 HKD
View
B
Retailer 14
-
HK$3,358 HKD
View
Retailer 15
-
HK$3,726 HKD
View
Price last confirmed 9 days ago
B
Retailer 16
-
HK$4,134 HKD
View
Retailer 17
-
HK$4,629 HKD
View
Price last confirmed 27 days ago
Retailer 18
-
HK$4,629 HKD
View
Price last confirmed 37 days ago
B
Retailer 19
-
HK$4,888 HKD
View
Most Expensive
B
MOH London
LG591371598 · Nov 4
HK$6,715 HKD
£674 GBP
View
19 more retailers have this diamond
Prices start from HK$1,444 HKDSave up to HK$5,272 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$1,444 HKD