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Emerald|Lab Grown|IGI

20.07ct F VS1 Emerald Lab Grown Diamond

VG • F/VS1 • IGI LG835655344

Shape and cutting style on the report: Emerald cut

Certificate IGI LG835655344

Diamond specifications and retailer prices

From HK$36,265 HKD
$4,622 USD
As of November 2, 2026
Save HK$163,897 HKD (82%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$298,466 HKD at Brilliant Earth · As of October 31, 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 LG835655344 or 835655344. Listed at 13 retailers as of October 31, 2026, with a 452% 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 angle37.5°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG835655344
Dimensions18.04 × 12.76 × 8.56 mm
L/W Ratio1.41
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
18.04 mm12.76 mm20.07 ctF / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG835655344
Side View
Table 68.0%Crown 37.5°Girdle: MediumPavilion 40.7°Culet: LargeDepth 67.1%

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$36,265 HKD|High: HK$307,724 HKD|Avg: HK$121,276 HKD|-3.0%
Brilliant Earth
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 2, 2026
Retailer 6HK$36,265 HKD
Retailer 7HK$40,611 HKD
Retailer 3HK$51,157 HKD
Retailer 2HK$54,665 HKD
Retailer 5HK$55,535 HKD
Retailer 4HK$62,965 HKD
Retailer 10HK$71,243 HKD
Retailer 9HK$84,751 HKD
Retailer 13HK$103,927 HKD
Retailer 11HK$124,138 HKD
Retailer 8HK$150,433 HKD
Retailer 12HK$200,162 HKD
Brilliant EarthHK$298,466 HKD

33 data points across 13 retailers

13 retailersHK$36,265 HKD to HK$200,162 HKD

A
Cheapest Retailer
-
HK$36,265 HKD
$4,622 USD
A
Retailer 2
-
HK$40,611 HKD
$5,176 USD
View
Final sale: no returns
B+
Retailer 3
-
HK$51,157 HKD
$6,520 USD
View
B+
Retailer 4
-
HK$54,665 HKD
£5,486 GBP
View
Retailer 5
-
HK$55,535 HKD
$7,078 USD
View
Price last confirmed 20 days ago
B+
Retailer 6
-
HK$62,965 HKD
$8,025 USD
View
B
Retailer 7
-
HK$71,243 HKD
$9,080 USD
View
B
Retailer 8
-
HK$84,751 HKD
A$16,618 AUD
View
B
Retailer 9
-
HK$103,927 HKD
€12,615 EUR
View
B
Retailer 10
-
HK$124,138 HKD
$15,822 USD
View
B
Retailer 11
-
HK$150,433 HKD
$19,173 USD
View
B
Retailer 12
-
HK$200,162 HKD
$25,511 USD
View
Most Expensive
Brilliant Earth
21649842A · Oct 31
HK$298,466 HKD
$38,040 USD
View
Price under review
12 more retailers have this diamond
Prices start from HK$36,265 HKDSave up to HK$163,897 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$36,265 HKD