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Emerald|Lab Grown|IGI

20.07ct F VS1 Emerald Lab Grown Diamond

VG • F/VS1 • IGI LG826683025

Shape and cutting style on the report: Emerald cut

Certificate IGI LG826683025

Diamond specifications and retailer prices

From HK$45,413 HKD
$5,788 USD
As of November 2, 2026
Save HK$157,197 HKD (78%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$298,466 HKD at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 20.07ct lab-grown emerald diamond

This 20.07ct lab-grown emerald sits in the over five carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG826683025 or 826683025. Listed at 15 retailers as of November 2, 2026, with a 346% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

20.07
Carat
F
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG826683025
Dimensions18.30 × 13.12 × 8.21 mm
L/W Ratio1.39
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
18.30 mm13.12 mm20.07 ctF / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG826683025
Side View
Table 69.0%Crown 34.2°Girdle: Slightly ThickPavilion 41.4°Culet: LargeDepth 62.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: HK$298,466 HKD|Low: HK$45,413 HKD|High: HK$560,503 HKD|Avg: HK$126,084 HKD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 9HK$45,413 HKD
Retailer 6HK$52,687 HKD
Retailer 7HK$61,984 HKD
Retailer 8HK$63,742 HKD
Retailer 2HK$67,727 HKD
Retailer 10HK$81,333 HKD
Retailer 5HK$98,045 HKD
Retailer 4HK$100,582 HKD
Retailer 3HK$184,899 HKD
Retailer 11HK$202,610 HKD
Brilliant EarthHK$298,466 HKD

41 data points across 11 retailers

15 retailersHK$45,413 HKD to HK$202,610 HKD

A
Cheapest Retailer
-
HK$45,413 HKD
$5,788 USD
B+
Retailer 2
-
HK$47,594 HKD
$6,066 USD
View
B+
Retailer 3
-
HK$52,687 HKD
$6,715 USD
View
Retailer 4
-
HK$52,687 HKD
$6,715 USD
View
Price last confirmed 21 days ago
B+
Retailer 5
-
HK$52,687 HKD
$6,715 USD
View
Retailer 6
-
HK$61,984 HKD
$7,900 USD
View
Price last confirmed 12 days ago
B+
Retailer 7
-
HK$62,541 HKD
$7,971 USD
View
B+
Retailer 8
-
HK$63,742 HKD
$8,124 USD
View
B+
Retailer 9
-
HK$67,727 HKD
£6,797 GBP
View
B
Retailer 10
-
HK$81,333 HKD
$10,366 USD
View
B
Retailer 11
-
HK$98,045 HKD
€11,901 EUR
View
B
Retailer 12
-
HK$100,582 HKD
A$19,722 AUD
View
B
Retailer 13
-
HK$184,899 HKD
$23,566 USD
View
B
Retailer 14
-
HK$202,610 HKD
$25,823 USD
View
Most Expensive
Brilliant Earth
21566733A · Nov 2
HK$298,466 HKD
$38,040 USD
View
Price under review
14 more retailers have this diamond
Prices start from HK$45,413 HKDSave up to HK$157,197 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
20.07ct Emerald
HK$45,413 HKD