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Emerald|Lab Grown|IGI

1.21ct G SI1 Emerald Lab Grown Diamond

VG • G/SI1

Diamond specifications and retailer prices

From HK$1,153 HKD
As of November 6, 2026
Save HK$3,924 HKD (77%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: HK$5,077 HKD at Diamond Exchange Canada · As of November 5, 2026
View at Diamond Exchange Canada

About this 1.21ct lab-grown emerald diamond

This 1.21ct lab-grown emerald sits in the classic one-carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI. Listed at 7 retailers as of November 5, 2026, with prices from HK$1,153 to HK$5,077, a HK$3,924 spread on the same certified stone. Diamond Exchange Canada lists it at HK$5,077. 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

1.21
Carat
G
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
Dimensions7.47 × 5.01 × 3.29 mm
L/W Ratio1.49
Top View
7.47 mm5.01 mm1.21 ctG / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI
Side View
Table 65.0%CrownGirdle: MediumPavilionCulet: LNGDepth 66.0%

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 6
Current: HK$5,077 HKD|Low: HK$1,153 HKD|High: HK$5,077 HKD|Avg: HK$3,270 HKD
Diamond Exchange Canada
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 5HK$1,153 HKD
Retailer 6HK$1,334 HKD
Retailer 2HK$1,428 HKD
Retailer 8HK$1,428 HKD
Retailer 3HK$3,993 HKD
Retailer 7HK$4,158 HKD
Retailer 4HK$5,068 HKD
Diamond Exchange CanadaHK$5,077 HKD

34 data points across 8 retailers

7 retailersHK$1,153 HKD to HK$5,077 HKD

B+
Cheapest Retailer
-
HK$1,153 HKD
B+
Retailer 2
-
HK$1,334 HKD
View
B+
Retailer 3
-
HK$1,428 HKD
View
B+
Retailer 4
-
HK$3,993 HKD
View
B
Retailer 5
-
HK$5,068 HKD
View
B
Retailer 6
-
HK$5,076 HKD
View
Most Expensive
B
Diamond Exchange Canada
2000107565 · Nov 5
HK$5,077 HKD
CA$899 CAD
View
6 more retailers have this diamond
Prices start from HK$1,153 HKDSave up to HK$3,924 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+
1.21ct Emerald
HK$1,153 HKD