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Round|Natural|GIA

1.25ct G VVS1 Round Natural Diamond

EX • G/VVS1 • GIA 1558091256

Certificate GIA 1558091256

Diamond specifications and retailer prices

From $10,042 AUD
As of November 6, 2026
Save $6,970 AUD (41%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $20,472 AUD at NZ Jewellers · As of September 24, 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 G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by GIA 1558091256. Listed at 16 retailers as of November 4, 2026, with a 69% 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

1.25
Carat
G
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 1558091256
Dimensions6.80 × 6.85 × 4.28 mm
L/W Ratio1.01
Key to symbols
Cloud, Feather
Top View
6.80 mm6.85 mm1.25 ctG / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1558091256
Side View
Table 57.0%CrownGirdle: Slightly ThickPavilion 40.8°Culet: NoneDepth 62.8%

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 6
Current: $12,678 AUD|Low: $8,028 AUD|High: $17,262 AUD|Avg: $11,167 AUD|+1.9%
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
November 5, 2026
Retailer 9$8,028 AUD
Retailer 7$8,582 AUD
Retailer 10$8,984 AUD
Retailer 6$9,267 AUD
Retailer 4$10,042 AUD
Retailer 15$10,204 AUD
Retailer 14$10,234 AUD
Retailer 8$10,716 AUD
Retailer 17$11,023 AUD
Retailer 3$11,431 AUD
Retailer 11$11,476 AUD
Retailer 18$12,247 AUD
Retailer 5$12,342 AUD
Retailer 13$12,342 AUD
Retailer 16$12,483 AUD
Retailer 1$12,678 AUD
Retailer 2$12,749 AUD
Retailer 12$17,012 AUD

39 data points across 18 retailers

16 retailers$10,042 AUD to $17,012 AUD

Retailer 1
-
$8,028 AUD
Price last confirmed 63 days ago
A
Retailer 2
-
$10,042 AUD
View
A
Retailer 3
-
$10,204 AUD
View
A
Retailer 4
-
$10,234 AUD
View
Final sale: no returns
A
Retailer 5
-
$11,023 AUD
View
A
Retailer 6
-
$11,431 AUD
View
A
Retailer 7
-
$11,476 AUD
View
B+
Retailer 8
-
$12,247 AUD
View
B+
Retailer 9
-
$12,342 AUD
View
B+
Retailer 10
-
$12,342 AUD
View
B+
Retailer 11
-
$12,483 AUD
View
B+
Retailer 12
-
$12,678 AUD
View
B+
Retailer 13
-
$12,749 AUD
View
B+
Retailer 14
-
$17,012 AUD
View
Retailer 15
-
$17,923 AUD
View
Price last confirmed 66 days ago
Most Expensive
NZ Jewellers
25b8c5b1-2ee4-4b04-9e31-1f57a1e4027c · Sep 24
$20,472 AUD
$14,066 USD
View
Price last confirmed 43 days ago
15 more retailers have this diamond
Prices start from $10,042 AUDSave up to $6,970 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
$10,042 AUD