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Emerald|Lab Grown|IGI

11.23ct I VS2 Emerald Lab Grown Diamond

ID • I/VS2 • IGI LG605361978

Shape and cutting style on the report: Emerald cut

Certificate IGI LG605361978

Diamond specifications and retailer prices

From HK$40,837 HKD
$5,205 USD
As of November 1, 2026
Save HK$40,751 HKD (50%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$185,407 HKD at Taylor and Hart · As of October 18, 2026
View at Taylor and Hart

About this 11.23ct lab-grown emerald diamond

This 11.23ct lab-grown emerald sits in the over five carat band, graded I colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG605361978 or 605361978. Listed at 13 retailers as of November 1, 2026, with a 100% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

11.23
Carat
I
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle36.2°
Pavilion angle30.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG605361978
Dimensions14.82 × 10.41 × 6.88 mm
L/W Ratio1.42
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
14.82 mm10.41 mm11.23 ctI / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG605361978
Side View
Table 65.0%Crown 36.2°Girdle: MED-STKPavilion 30.9°Culet: LargeDepth 66.1%

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 1
Current: HK$40,837 HKD|Low: HK$40,837 HKD|High: HK$185,407 HKD|Avg: HK$71,895 HKD|-17.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Taylor and Hart
October 18, 2026
Retailer 1HK$40,837 HKD
Retailer 6HK$45,568 HKD
Retailer 11HK$50,401 HKD
Retailer 5HK$52,841 HKD
Retailer 7HK$52,856 HKD
Retailer 10HK$52,856 HKD
Retailer 9HK$62,742 HKD
Retailer 4HK$63,950 HKD
Retailer 3HK$68,438 HKD
Retailer 2HK$75,209 HKD
Retailer 8HK$81,587 HKD
Taylor and HartHK$185,407 HKD

12 data points across 12 retailers

13 retailersHK$40,837 HKD to HK$81,587 HKD

B+
Cheapest Retailer
-
HK$40,837 HKD
$5,205 USD
B+
Retailer 2
-
HK$45,568 HKD
$5,808 USD
View
B+
Retailer 3
-
HK$47,749 HKD
$6,086 USD
View
B
Retailer 4
-
HK$50,401 HKD
$6,424 USD
View
B
Retailer 5
-
HK$52,841 HKD
$6,735 USD
View
B
Retailer 6
-
HK$52,856 HKD
$6,737 USD
View
Retailer 7
-
HK$52,856 HKD
$6,737 USD
View
Price last confirmed 20 days ago
B
Retailer 8
-
HK$62,742 HKD
$7,997 USD
View
B
Retailer 9
-
HK$63,950 HKD
$8,151 USD
View
B
Retailer 10
-
HK$68,438 HKD
$8,723 USD
View
B
Retailer 11
-
HK$75,209 HKD
£7,548 GBP
View
B
Retailer 12
-
HK$81,587 HKD
$10,399 USD
View
Most Expensive
Taylor and Hart
Y3JSQBP · Oct 18
HK$185,407 HKD
$23,632 USD
View
Price last confirmed 14 days ago
12 more retailers have this diamond
Prices start from HK$40,837 HKDSave up to HK$40,751 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+
11.23ct Emerald
HK$40,837 HKD