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Round|Natural|GIA

1.30ct F VS1 Round Natural Diamond

EX • F/VS1 • GIA 6425242851

Certificate GIA 6425242851

Diamond specifications and retailer prices

From HK$93,970 HKD
As of November 4, 2026
Save HK$62,879 HKD (40%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: HK$200,346 HKD at Diamond Quarter · As of November 5, 2026
View at Diamond Quarter

About this 1.3ct natural round diamond

This 1.3ct natural round sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 6425242851. Listed at 27 retailers as of November 4, 2026, with a 67% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.30
Carat
F
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6425242851
Dimensions7.05 × 7.01 × 4.26 mm
L/W Ratio1.01
Top View
7.05 mm7.01 mm1.30 ctF / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6425242851
Side View
Table 62.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 60.7%

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 4
Current: HK$136,292 HKD|Low: HK$93,970 HKD|High: HK$169,923 HKD|Avg: HK$123,683 HKD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 7, 2026
Retailer 9HK$93,970 HKD
Retailer 2HK$94,057 HKD
Retailer 11HK$103,015 HKD
Retailer 6HK$111,816 HKD
Retailer 5HK$112,866 HKD
Retailer 3HK$114,677 HKD
Retailer 10HK$114,849 HKD
Retailer 7HK$129,137 HKD
Retailer 1HK$136,292 HKD
Retailer 8HK$156,850 HKD
Retailer 4HK$166,999 HKD

45 data points across 11 retailers

27 retailersHK$93,970 HKD to HK$156,850 HKD

B+
Cheapest Retailer
-
HK$93,970 HKD
B
Retailer 2
-
HK$94,057 HKD
View
B
Retailer 3
-
HK$98,250 HKD
View
B
Retailer 4
-
HK$99,747 HKD
View
B
Retailer 5
-
HK$100,570 HKD
View
B
Retailer 6
-
HK$103,015 HKD
View
Final sale: no returns
B
Retailer 7
-
HK$105,609 HKD
View
Retailer 8
-
HK$107,506 HKD
View
Price last confirmed 9 days ago
B
Retailer 9
-
HK$111,816 HKD
View
B
Retailer 10
-
HK$112,866 HKD
View
B
Retailer 11
-
HK$114,677 HKD
View
Retailer 12
-
HK$114,849 HKD
View
Price last confirmed 9 days ago
B
Retailer 13
-
HK$116,464 HKD
View
Retailer 14
-
HK$120,947 HKD
View
Price last confirmed 61 days ago
B
Retailer 15
-
HK$120,947 HKD
View
B
Retailer 16
-
HK$122,342 HKD
View
B
Retailer 17
-
HK$122,342 HKD
View
B
Retailer 18
-
HK$125,971 HKD
View
B
Retailer 19
-
HK$126,417 HKD
View
B
Retailer 20
-
HK$129,019 HKD
View
B
Retailer 21
-
HK$129,137 HKD
View
B
Retailer 22
-
HK$136,292 HKD
View
Retailer 23
-
HK$152,304 HKD
View
Price last confirmed 67 days ago
B
Retailer 24
-
HK$152,304 HKD
View
B
Retailer 25
-
HK$156,850 HKD
View
Retailer 26
-
HK$166,999 HKD
View
Price under review
Most Expensive
Diamond Quarter
1.3VS1F6451110AN · Nov 5
HK$200,346 HKD
£20,128 GBP
View
Price under review
26 more retailers have this diamond
Prices start from HK$93,970 HKDSave up to HK$62,879 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+
1.30ct Round
HK$93,970 HKD