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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 $16,745 CAD
As of November 4, 2026
Save $11,399 CAD (41%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $35,701 CAD 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 25 retailers as of October 31, 2026, with a 68% 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
Color
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: $20,112 CAD|Low: $16,745 CAD|High: $30,280 CAD|Avg: $22,125 CAD|-2.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 3$16,745 CAD
Retailer 8$16,761 CAD
Retailer 7$18,357 CAD
Retailer 1$20,112 CAD
Retailer 9$20,435 CAD
Retailer 6$20,466 CAD
Retailer 4$23,097 CAD
Retailer 5$28,144 CAD
Retailer 2$29,838 CAD

45 data points across 9 retailers

25 retailers$16,745 CAD to $28,144 CAD

B+
Cheapest Retailer
-
$16,745 CAD
B
Retailer 2
-
$16,761 CAD
View
B
Retailer 3
-
$17,508 CAD
View
B
Retailer 4
-
$17,775 CAD
View
B
Retailer 5
-
$17,921 CAD
View
B
Retailer 6
-
$18,357 CAD
View
Final sale: no returns
B
Retailer 7
-
$18,819 CAD
View
Retailer 8
-
$19,157 CAD
View
Price last confirmed 8 days ago
B
Retailer 9
-
$20,112 CAD
View
B
Retailer 10
-
$20,435 CAD
View
Retailer 11
-
$20,466 CAD
View
Price last confirmed 8 days ago
B
Retailer 12
-
$20,753 CAD
View
Retailer 13
-
$21,552 CAD
View
Price last confirmed 60 days ago
B
Retailer 14
-
$21,552 CAD
View
B
Retailer 15
-
$21,801 CAD
View
B
Retailer 16
-
$21,801 CAD
View
B
Retailer 17
-
$22,448 CAD
View
B
Retailer 18
-
$22,527 CAD
View
B
Retailer 19
-
$22,991 CAD
View
B
Retailer 20
-
$23,097 CAD
View
Retailer 21
-
$27,140 CAD
View
Price last confirmed 66 days ago
B
Retailer 22
-
$27,140 CAD
View
B
Retailer 23
-
$28,144 CAD
View
Retailer 24
-
$29,838 CAD
View
Price under review
Most Expensive
Diamond Quarter
1.3VS1F6451110AN · Nov 5
$35,701 CAD
£20,128 GBP
View
Price under review
24 more retailers have this diamond
Prices start from $16,745 CADSave up to $11,399 CAD

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
$16,745 CAD