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Oval|Lab Grown|IGI

20.05ct F VS2 Oval Lab Grown Diamond

EX • F/VS2 • IGI LG744519185

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG744519185

Diamond specifications and retailer prices

From HK$84,870 HKD
£8,517 GBP
As of November 2, 2026
Save HK$124,417 HKD (59%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$309,943 HKD at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 20.05ct lab-grown oval diamond

This 20.05ct lab-grown oval sits in the over five carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG744519185 or 744519185. Listed at 14 retailers as of November 2, 2026, with a 147% 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

20.05
Carat
F
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.6°
Pavilion angle37.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG744519185
Dimensions23.28 × 15.25 × 8.82 mm
L/W Ratio1.53
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
23.28 mm15.25 mm20.05 ctF / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG744519185
Side View
Table 61.0%Crown 32.6°Girdle: MED-THKPavilion 37.9°Culet: NoneDepth 57.8%

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: Nov 2
Current: HK$84,870 HKD|Low: HK$84,845 HKD|High: HK$309,943 HKD|Avg: HK$126,629 HKD|-20.9%
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
November 2, 2026
Retailer 1HK$84,870 HKD
Retailer 11HK$91,101 HKD
Retailer 7HK$94,742 HKD
Retailer 4HK$96,876 HKD
Retailer 10HK$99,041 HKD
Retailer 5HK$102,023 HKD
Retailer 3HK$104,196 HKD
Retailer 2HK$105,679 HKD
Retailer 8HK$105,679 HKD
Retailer 9HK$112,121 HKD
Retailer 13HK$112,717 HKD
Retailer 6HK$123,518 HKD
Retailer 12HK$209,287 HKD
Taylor and HartHK$309,943 HKD

44 data points across 14 retailers

14 retailersHK$84,870 HKD to HK$209,287 HKD

B+
Cheapest Retailer
-
HK$84,870 HKD
£8,517 GBP
B+
Retailer 2
-
HK$91,101 HKD
$11,611 USD
View
B
Retailer 3
-
HK$94,742 HKD
$12,075 USD
View
B
Retailer 4
-
HK$96,876 HKD
$12,347 USD
View
B
Retailer 5
-
HK$99,041 HKD
$12,623 USD
View
B
Retailer 6
-
HK$102,023 HKD
$13,003 USD
View
Final sale: no returns
B
Retailer 7
-
HK$104,196 HKD
$13,280 USD
View
B
Retailer 8
-
HK$105,679 HKD
$13,469 USD
View
Retailer 9
-
HK$105,679 HKD
$13,469 USD
View
Price last confirmed 20 days ago
B
Retailer 10
-
HK$112,121 HKD
$14,290 USD
View
B
Retailer 11
-
HK$112,717 HKD
$14,366 USD
View
B
Retailer 12
-
HK$123,518 HKD
£12,396 GBP
View
B
Retailer 13
-
HK$209,287 HKD
$26,674 USD
View
Most Expensive
Taylor and Hart
ISOZEZY · Oct 31
HK$309,943 HKD
$39,503 USD
View
Price under review
13 more retailers have this diamond
Prices start from HK$84,870 HKDSave up to HK$124,417 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+
20.05ct Oval
HK$84,870 HKD