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Round|Natural|GIA

1.25ct I VS1 Round Natural Diamond

EX • I/VS1 • GIA 7551332545

Certificate GIA 7551332545

Diamond specifications and retailer prices

From $6,108 AUD
As of November 5, 2026
Save $6,824 AUD (53%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $12,932 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 I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 7551332545. Listed at 17 retailers as of November 5, 2026, with prices from $6,108 to $12,932, a $6,824 spread on the same certified stone. NZ Jewellers lists it at $12,932. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.25
Carat
I
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle35.5°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 7551332545
Dimensions6.82 × 6.88 × 4.29 mm
L/W Ratio1.01
Culet sizeNone
Key to symbols
Crystal, Feather, Pinpoint
Top View
6.82 mm6.88 mm1.25 ctI / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 7551332545
Side View
Table 59.0%Crown 35.5°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 62.6%

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: $9,434 AUD|Low: $4,720 AUD|High: $12,462 AUD|Avg: $8,048 AUD|+1.4%
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
November 5, 2026
Retailer 3$6,108 AUD
Retailer 11$6,465 AUD
Retailer 6$6,585 AUD
Retailer 2$6,600 AUD
Retailer 13$7,005 AUD
Retailer 9$7,421 AUD
Retailer 12$7,794 AUD
Retailer 8$8,435 AUD
Retailer 5$8,532 AUD
Retailer 7$8,681 AUD
Retailer 14$8,728 AUD
Retailer 4$8,991 AUD
Retailer 1$9,434 AUD
Retailer 10$12,281 AUD

43 data points across 14 retailers

17 retailers$6,108 AUD to $12,932 AUD

A
Cheapest Retailer
-
$6,108 AUD
A
Retailer 2
-
$6,465 AUD
View
Final sale: no returns
A
Retailer 3
-
$6,600 AUD
View
B+
Retailer 4
-
$7,005 AUD
View
Retailer 5
-
$7,005 AUD
View
Price last confirmed 8 days ago
B+
Retailer 6
-
$7,005 AUD
View
B+
Retailer 7
-
$7,421 AUD
View
B+
Retailer 8
-
$7,680 AUD
View
Retailer 9
-
$7,794 AUD
View
Price last confirmed 28 days ago
B+
Retailer 10
-
$8,082 AUD
View
B+
Retailer 11
-
$8,435 AUD
View
B+
Retailer 12
-
$8,681 AUD
View
B+
Retailer 13
-
$8,728 AUD
View
B
Retailer 14
-
$8,991 AUD
View
B+
Retailer 15
-
$9,434 AUD
View
B
Retailer 16
-
$12,281 AUD
View
Most Expensive
B
NZ Jewellers
0ab17b6c-3bf7-453d-b0e2-90e6b608e953 · Nov 5
$12,932 AUD
$9,053 USD
View
16 more retailers have this diamond
Prices start from $6,108 AUDSave up to $6,824 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
$6,108 AUD