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Emerald|Lab Grown|IGI

1.29ct D SI1 Emerald Lab Grown Diamond

EX • D/SI1 • IGI LG843659109

Shape and cutting style on the report: Emerald cut

Certificate IGI LG843659109

Diamond specifications and retailer prices

From HK$1,247 HKD
As of November 4, 2026
Save HK$5,946 HKD (83%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$7,194 HKD at MOH London · As of November 4, 2026
View at MOH London

About this 1.29ct lab-grown emerald diamond

This 1.29ct lab-grown emerald sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG843659109 or 843659109. Listed at 13 retailers as of November 4, 2026, with prices from HK$1,247 to HK$7,194, a HK$5,946 spread on the same certified stone. MOH London lists it at HK$7,194. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.29
Carat
D
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle38.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843659109
Dimensions7.43 × 5.00 × 3.34 mm
L/W Ratio1.49
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.43 mm5.00 mm1.29 ctD / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843659109
Side View
Table 63.0%Crown 35°Girdle: MediumPavilion 38.4°Culet: LargeDepth 66.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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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$7,194 HKD|Low: HK$1,247 HKD|High: HK$9,571 HKD|Avg: HK$3,795 HKD|-0.4%
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
November 5, 2026
Retailer 3HK$1,247 HKD
Retailer 12HK$1,444 HKD
Retailer 9HK$1,546 HKD
Retailer 10HK$1,546 HKD
Retailer 2HK$2,683 HKD
Retailer 7HK$2,769 HKD
Retailer 4HK$2,801 HKD
Retailer 13HK$4,119 HKD
Retailer 11HK$4,958 HKD
Retailer 5HK$5,217 HKD
Retailer 8HK$5,233 HKD
Retailer 6HK$6,198 HKD
MOH LondonHK$7,194 HKD

16 data points across 13 retailers

13 retailersHK$1,247 HKD to HK$7,194 HKD

A
Cheapest Retailer
-
HK$1,247 HKD
A
Retailer 2
-
HK$1,444 HKD
View
Retailer 3
-
HK$1,546 HKD
View
Price last confirmed 12 days ago
A
Retailer 4
-
HK$1,546 HKD
View
A
Retailer 5
-
HK$2,683 HKD
View
Retailer 6
-
HK$2,769 HKD
View
Price last confirmed 8 days ago
B+
Retailer 7
-
HK$2,801 HKD
View
B+
Retailer 8
-
HK$4,119 HKD
View
B+
Retailer 9
-
HK$4,958 HKD
View
B
Retailer 10
-
HK$5,217 HKD
View
B
Retailer 11
-
HK$5,233 HKD
View
B
Retailer 12
-
HK$6,198 HKD
View
Most Expensive
B
MOH London
LG843659109 · Nov 4
HK$7,194 HKD
£722 GBP
View
12 more retailers have this diamond
Prices start from HK$1,247 HKDSave up to HK$5,946 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.

A
1.29ct Emerald
HK$1,247 HKD