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Emerald|Lab Grown|IGI

1.23ct F VVS2 Emerald Lab Grown Diamond

EX • F/VVS2 • IGI LG687558720

Shape and cutting style on the report: Emerald cut

Certificate IGI LG687558720

Diamond specifications and retailer prices

From HK$1,734 HKD
As of November 4, 2026
Save HK$9,123 HKD (84%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$10,857 HKD at Michael Trio · As of November 4, 2026
View at Michael Trio

About this 1.23ct lab-grown emerald diamond

This 1.23ct lab-grown emerald sits in the classic one-carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG687558720 or 687558720. Listed at 14 retailers as of November 4, 2026, with prices from HK$1,734 to HK$10,857, a HK$9,123 spread on the same certified stone. Michael Trio lists it at HK$10,857. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.23
Carat
F
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle38.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG687558720
Dimensions7.21 × 4.93 × 3.41 mm
L/W Ratio1.46
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.21 mm4.93 mm1.23 ctF / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG687558720
Side View
Table 68.0%Crown 34.7°Girdle: MediumPavilion 38.2°Culet: LargeDepth 69.2%

Caratlytics Score

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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$10,857 HKD|Low: HK$1,663 HKD|High: HK$10,857 HKD|Avg: HK$4,706 HKD
Michael Trio
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 12HK$1,734 HKD
Retailer 9HK$2,016 HKD
Retailer 8HK$2,150 HKD
Retailer 11HK$2,150 HKD
Retailer 4HK$3,672 HKD
Retailer 7HK$3,711 HKD
Retailer 2HK$3,962 HKD
Retailer 6HK$5,257 HKD
Retailer 10HK$6,912 HKD
Retailer 3HK$6,944 HKD
Retailer 5HK$8,599 HKD
Michael TrioHK$10,857 HKD

43 data points across 12 retailers

14 retailersHK$1,734 HKD to HK$10,857 HKD

A
Cheapest Retailer
-
HK$1,734 HKD
A
Retailer 2
-
HK$2,016 HKD
View
A
Retailer 3
-
HK$2,150 HKD
View
Retailer 4
-
HK$2,150 HKD
View
Price last confirmed 11 days ago
Retailer 5
-
HK$2,150 HKD
View
Price last confirmed 19 days ago
A
Retailer 6
-
HK$3,672 HKD
View
A
Retailer 7
-
HK$3,711 HKD
View
A
Retailer 8
-
HK$3,860 HKD
View
A
Retailer 9
-
HK$3,962 HKD
View
B+
Retailer 10
-
HK$5,257 HKD
View
B
Retailer 11
-
HK$6,912 HKD
View
B
Retailer 12
-
HK$6,944 HKD
View
B
Retailer 13
-
HK$8,599 HKD
View
Most Expensive
B
Michael Trio
1655347340 · Nov 4
HK$10,857 HKD
SGD 1,870 SGD
View
13 more retailers have this diamond
Prices start from HK$1,734 HKDSave up to HK$9,123 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
1.23ct Emerald
HK$1,734 HKD