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Round|Natural|GIA

1.22ct F VVS1 Round Natural Diamond

EX • F/VVS1 • GIA 2507578695

Certificate GIA 2507578695

Diamond specifications and retailer prices

From HK$44,168 HKD
As of November 4, 2026
Save HK$56,895 HKD (56%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$101,063 HKD at Diamond Quarter · As of November 5, 2026
View at Diamond Quarter

About this 1.22ct natural round diamond

This 1.22ct natural round sits in the classic one-carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by GIA 2507578695. Listed at 16 retailers as of November 4, 2026, with prices from HK$44,168 to HK$101,063, a HK$56,895 spread on the same certified stone. Diamond Quarter lists it at HK$101,063. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.22
Carat
F
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle35.5°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 2507578695
Dimensions6.85 × 6.80 × 4.21 mm
L/W Ratio1.01
Star length50%
Lower girdle80%
Top View
6.85 mm6.80 mm1.22 ctF / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 2507578695
Side View
Table 57.0%Crown 35.5°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 61.9%

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 4
Current: HK$52,241 HKD|Low: HK$44,168 HKD|High: HK$73,957 HKD|Avg: HK$58,911 HKD|-7.3%
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
Retailer 14
November 6, 2026
Retailer 9HK$44,168 HKD
Retailer 3HK$48,648 HKD
Retailer 10HK$49,848 HKD
Retailer 2HK$52,045 HKD
Retailer 1HK$52,241 HKD
Retailer 6HK$54,807 HKD
Retailer 5HK$55,175 HKD
Retailer 12HK$59,074 HKD
Retailer 13HK$59,074 HKD
Retailer 8HK$60,377 HKD
Retailer 14HK$61,036 HKD
Retailer 11HK$67,045 HKD
Retailer 4HK$68,959 HKD
Retailer 7HK$73,894 HKD

35 data points across 14 retailers

16 retailersHK$44,168 HKD to HK$101,063 HKD

A
Cheapest Retailer
-
HK$44,168 HKD
A
Retailer 2
-
HK$48,648 HKD
View
Final sale: no returns
Retailer 3
-
HK$49,801 HKD
View
Price last confirmed 82 days ago
A
Retailer 4
-
HK$49,848 HKD
View
B+
Retailer 5
-
HK$52,045 HKD
View
A
Retailer 6
-
HK$52,241 HKD
View
B+
Retailer 7
-
HK$54,807 HKD
View
B+
Retailer 8
-
HK$55,175 HKD
View
B+
Retailer 9
-
HK$59,074 HKD
View
B+
Retailer 10
-
HK$59,074 HKD
View
B+
Retailer 11
-
HK$60,377 HKD
View
B+
Retailer 12
-
HK$60,565 HKD
View
B+
Retailer 13
-
HK$61,036 HKD
View
B+
Retailer 14
-
HK$68,959 HKD
View
B+
Retailer 15
-
HK$73,894 HKD
View
Most Expensive
B
Diamond Quarter
1.22VVS1F25952354KG · Nov 5
HK$101,063 HKD
£10,143 GBP
View
15 more retailers have this diamond
Prices start from HK$44,168 HKDSave up to HK$56,895 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
1.22ct Round
HK$44,168 HKD