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Emerald|Lab Grown|IGI

10.03ct G VS2 Emerald Lab Grown Diamond

ID • G/VS2 • IGI LG600309505

Shape and cutting style on the report: Emerald cut

Certificate IGI LG600309505

Diamond specifications and retailer prices

From HK$40,790 HKD
$5,199 USD
As of October 30, 2026
Save HK$48,330 HKD (54%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$169,111 HKD at Taylor and Hart · As of October 18, 2026
View at Taylor and Hart

About this 10.03ct lab-grown emerald diamond

This 10.03ct lab-grown emerald sits in the over five carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG600309505 or 600309505. Listed at 15 retailers as of October 30, 2026, with a 118% 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

10.03
Carat
G
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG600309505
Dimensions15.30 × 10.24 × 6.43 mm
L/W Ratio1.49
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
15.30 mm10.24 mm10.03 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG600309505
Side View
Table 65.0%Crown 34.2°Girdle: MediumPavilion 39.7°Culet: LargeDepth 62.8%

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: Oct 30
Current: HK$60,601 HKD|Low: HK$39,158 HKD|High: HK$169,111 HKD|Avg: HK$65,932 HKD|+0.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Taylor and Hart
October 30, 2026
Retailer 8HK$40,790 HKD
Retailer 6HK$41,778 HKD
Retailer 3HK$45,301 HKD
Retailer 2HK$47,317 HKD
Retailer 11HK$47,317 HKD
Retailer 9HK$47,427 HKD
Retailer 5HK$55,163 HKD
Retailer 13HK$56,167 HKD
Retailer 7HK$59,329 HKD
Retailer 1HK$60,601 HKD
Retailer 4HK$67,078 HKD
Retailer 12HK$73,098 HKD
Retailer 10HK$89,119 HKD
Taylor and HartHK$169,111 HKD

39 data points across 14 retailers

15 retailersHK$40,790 HKD to HK$89,119 HKD

B+
Cheapest Retailer
-
HK$40,790 HKD
$5,199 USD
B+
Retailer 2
-
HK$41,778 HKD
$5,325 USD
View
B
Retailer 3
-
HK$42,743 HKD
$5,448 USD
View
B
Retailer 4
-
HK$45,301 HKD
$5,774 USD
View
B
Retailer 5
-
HK$47,317 HKD
$6,031 USD
View
Retailer 6
-
HK$47,317 HKD
$6,031 USD
View
Price last confirmed 18 days ago
B
Retailer 7
-
HK$47,427 HKD
$6,045 USD
View
B
Retailer 8
-
HK$55,163 HKD
$7,031 USD
View
B
Retailer 9
-
HK$56,167 HKD
$7,159 USD
View
B
Retailer 10
-
HK$59,329 HKD
$7,562 USD
View
B
Retailer 11
-
HK$60,601 HKD
£6,082 GBP
View
B
Retailer 12
-
HK$67,078 HKD
£6,732 GBP
View
B
Retailer 13
-
HK$73,098 HKD
$9,317 USD
View
B
Retailer 14
-
HK$89,119 HKD
$11,359 USD
View
Most Expensive
Taylor and Hart
VW0QBA0 · Oct 18
HK$169,111 HKD
$21,555 USD
View
Price under review
14 more retailers have this diamond
Prices start from HK$40,790 HKDSave up to HK$48,330 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+
10.03ct Emerald
HK$40,790 HKD