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Radiant|Lab Grown|GIA

12.22ct F VS1 Radiant Lab Grown Diamond

GD • F/VS1 • GIA 5222931579

Certificate GIA 5222931579

Diamond specifications and retailer prices

From HK$75,401 HKD
$9,610 USD
As of November 2, 2026
Save HK$79,283 HKD (51%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: HK$257,560 HKD at Frank Darling · As of November 2, 2026
View at Frank Darling

About this 12.22ct lab-grown radiant diamond

This 12.22ct lab-grown radiant sits in the over five carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 5222931579. Listed at 18 retailers as of November 2, 2026, with a 105% 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

12.22
Carat
F
Colour
VS1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 5222931579
Dimensions16.88 × 11.62 × 7.25 mm
L/W Ratio1.45
Top View
16.88 mm11.62 mm12.22 ctF / VS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5222931579
Side View
Table 58.0%CrownGirdle: ThickPavilionCulet: NoneDepth 62.4%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
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$257,560 HKD|Low: HK$61,945 HKD|High: HK$472,806 HKD|Avg: HK$146,165 HKD|-23.9%
Frank Darling
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
November 2, 2026
Retailer 15HK$61,945 HKD
Retailer 7HK$75,401 HKD
Retailer 3HK$75,770 HKD
Retailer 12HK$77,911 HKD
Retailer 17HK$78,798 HKD
Retailer 11HK$85,609 HKD
Retailer 18HK$86,896 HKD
Retailer 6HK$90,921 HKD
Retailer 8HK$91,807 HKD
Retailer 10HK$95,471 HKD
Retailer 16HK$96,209 HKD
Retailer 19HK$96,758 HKD
Retailer 9HK$141,764 HKD
Retailer 2HK$154,684 HKD
Retailer 13HK$183,283 HKD
Retailer 14HK$205,254 HKD
Retailer 5HK$254,387 HKD
Frank DarlingHK$257,560 HKD
Retailer 4HK$472,806 HKD

41 data points across 19 retailers

18 retailersHK$75,401 HKD to HK$154,684 HKD

Retailer 1
-
HK$61,945 HKD
$7,895 USD
Price last confirmed 12 days ago
B
Retailer 2
-
HK$75,401 HKD
$9,610 USD
View
B
Retailer 3
-
HK$75,770 HKD
$9,657 USD
View
B
Retailer 4
-
HK$77,911 HKD
£7,819 GBP
View
B
Retailer 5
-
HK$78,798 HKD
$10,043 USD
View
B
Retailer 6
-
HK$86,896 HKD
$11,075 USD
View
B
Retailer 7
-
HK$90,921 HKD
$11,588 USD
View
Retailer 8
-
HK$91,807 HKD
$11,701 USD
View
Price last confirmed 18 days ago
B
Retailer 9
-
HK$95,471 HKD
$12,168 USD
View
Final sale: no returns
B
Retailer 10
-
HK$96,209 HKD
$12,262 USD
View
B
Retailer 11
-
HK$96,758 HKD
$12,332 USD
View
Retailer 12
-
HK$141,764 HKD
A$27,797 AUD
View
Price last confirmed 32 days ago
B
Retailer 13
-
HK$154,684 HKD
€18,776 EUR
View
Retailer 14
-
HK$183,283 HKD
A$35,938 AUD
View
Price under review
Retailer 15
-
HK$205,254 HKD
$26,160 USD
View
Price under review
Retailer 16
-
HK$254,387 HKD
$32,422 USD
View
Price under review
Most Expensive
Frank Darling
DL01-314AAABD · Nov 2
HK$257,560 HKD
$32,827 USD
View
Price under review
16 more retailers have this diamond
Prices start from HK$75,401 HKDSave up to HK$79,283 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
12.22ct Radiant
HK$75,401 HKD