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Round|Natural|GIA

1.25ct K VVS1 Round Natural Diamond

EX • K/VVS1 • GIA 1508184586

Certificate GIA 1508184586

Diamond specifications and retailer prices

From $3,283 AUD
As of November 5, 2026
Save $4,277 AUD (57%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $7,973 AUD at NZ Jewellers · As of September 28, 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 K colour (faint-tinted) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by GIA 1508184586. Listed at 15 retailers as of November 4, 2026, with a 130% 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
K
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 1508184586
Dimensions6.89 × 6.85 × 4.24 mm
L/W Ratio1.01
Star length50%
Lower girdle75%
Key to symbols
Feather
Top View
6.89 mm6.85 mm1.25 ctK / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1508184586
Side View
Table 58.0%Crown 36°Girdle: MED-STKPavilion 40.8°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 5
Current: $4,662 AUD|Low: $3,264 AUD|High: $7,746 AUD|Avg: $4,881 AUD|+0.8%
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 7$3,283 AUD
Retailer 2$4,061 AUD
Retailer 9$4,410 AUD
Retailer 4$4,534 AUD
Retailer 10$4,534 AUD
Retailer 1$4,662 AUD
Retailer 11$4,708 AUD
Retailer 3$4,742 AUD
Retailer 12$4,851 AUD
Retailer 5$5,203 AUD
Retailer 6$5,533 AUD
Retailer 8$7,561 AUD

45 data points across 12 retailers

15 retailers$3,283 AUD to $7,561 AUD

A
Cheapest Retailer
-
$3,283 AUD
A
Retailer 2
-
$4,061 AUD
View
A
Retailer 3
-
$4,410 AUD
View
Retailer 4
-
$4,534 AUD
View
Price last confirmed 8 days ago
A
Retailer 5
-
$4,534 AUD
View
Retailer 6
-
$4,576 AUD
View
Price last confirmed 39 days ago
A
Retailer 7
-
$4,662 AUD
View
A
Retailer 8
-
$4,708 AUD
View
A
Retailer 9
-
$4,742 AUD
View
A
Retailer 10
-
$4,851 AUD
View
A
Retailer 11
-
$5,203 AUD
View
Retailer 12
-
$5,280 AUD
View
Price last confirmed 38 days ago
A
Retailer 13
-
$5,533 AUD
View
B+
Retailer 14
-
$7,561 AUD
View
Most Expensive
NZ Jewellers
a88fbf9b-2239-4dfd-b333-d0a9a8df5945 · Sep 28
$7,973 AUD
$5,478 USD
View
Price last confirmed 39 days ago
14 more retailers have this diamond
Prices start from $3,283 AUDSave up to $4,277 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
$3,283 AUD