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Round|Natural|GIA

1.25ct F VS1 Round Natural Diamond

EX • F/VS1 • GIA 7423418726

Certificate GIA 7423418726

Diamond specifications and retailer prices

From $9,864 AUD
As of October 30, 2026
Save $11,809 AUD (54%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $21,673 AUD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.25ct natural round diamond

This 1.25ct 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 7423418726. Listed at 19 retailers as of October 30, 2026, with prices from $9,864 to $21,673, a $11,809 spread on the same certified stone. NZ Jewellers lists it at $21,673. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.25
Carat
F
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle35°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 7423418726
Dimensions6.89 × 6.87 × 4.23 mm
L/W Ratio1.00
Star length50%
Lower girdle80%
Top View
6.89 mm6.87 mm1.25 ctF / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 7423418726
Side View
Table 59.0%Crown 35°Girdle: Sli. ThickPavilion 40.8°Culet: NoneDepth 61.5%

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: Oct 30
Current: $11,885 AUD|Low: $9,435 AUD|High: $18,278 AUD|Avg: $13,067 AUD|-0.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 2$9,974 AUD
Retailer 10$10,147 AUD
Retailer 11$10,807 AUD
Retailer 9$10,835 AUD
Retailer 1$11,885 AUD
Retailer 8$12,008 AUD
Retailer 12$12,324 AUD
Retailer 7$13,386 AUD
Retailer 3$14,019 AUD
Retailer 4$14,269 AUD
Retailer 5$15,809 AUD
Retailer 6$18,011 AUD

33 data points across 12 retailers

19 retailers$9,864 AUD to $21,673 AUD

A
Cheapest Retailer
-
$9,864 AUD
A
Retailer 2
-
$9,974 AUD
View
B+
Retailer 3
-
$10,105 AUD
View
B+
Retailer 4
-
$10,147 AUD
View
B+
Retailer 5
-
$10,807 AUD
View
B+
Retailer 6
-
$10,835 AUD
View
Final sale: no returns
B+
Retailer 7
-
$11,739 AUD
View
B+
Retailer 8
-
$11,885 AUD
View
B+
Retailer 9
-
$11,921 AUD
View
B+
Retailer 10
-
$12,008 AUD
View
Retailer 11
-
$12,324 AUD
View
Price last confirmed 33 days ago
B+
Retailer 12
-
$12,971 AUD
View
B+
Retailer 13
-
$13,386 AUD
View
B+
Retailer 14
-
$13,546 AUD
View
B+
Retailer 15
-
$14,019 AUD
View
Retailer 16
-
$14,269 AUD
View
Price last confirmed 26 days ago
B
Retailer 17
-
$15,809 AUD
View
B
Retailer 18
-
$18,011 AUD
View
Most Expensive
B
NZ Jewellers
d721aced-fa6a-4c41-a49e-ac740c7a0e99 · Nov 5
$21,673 AUD
$15,172 USD
View
18 more retailers have this diamond
Prices start from $9,864 AUDSave up to $11,809 AUD

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
1.25ct Round
$9,864 AUD