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Round|Natural|GIA

1.25ct I VS1 Round Natural Diamond

EX • I/VS1 • GIA 2235034864

Certificate GIA 2235034864

Diamond specifications and retailer prices

From $5,080 AUD
As of November 4, 2026
Save $4,980 AUD (50%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $10,059 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 2235034864. Listed at 19 retailers as of November 4, 2026, with prices from $5,080 to $10,059, a $4,980 spread on the same certified stone. NZ Jewellers lists it at $10,059. 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
FluorescenceNone
Crown angle35.5°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 2235034864
Dimensions6.89 × 6.84 × 4.27 mm
L/W Ratio1.01
Star length50%
Lower girdle80%
Key to symbols
Feather, Cloud, Needle
Top View
6.89 mm6.84 mm1.25 ctI / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2235034864
Side View
Table 57.0%Crown 35.5°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.1%

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 4
Current: $5,811 AUD|Low: $5,143 AUD|High: $9,771 AUD|Avg: $6,261 AUD|+1.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 7$5,143 AUD
Retailer 3$5,174 AUD
Retailer 10$5,330 AUD
Retailer 8$5,350 AUD
Retailer 2$5,774 AUD
Retailer 1$5,811 AUD
Retailer 11$6,190 AUD
Retailer 6$6,310 AUD
Retailer 5$6,594 AUD
Retailer 4$7,047 AUD
Retailer 9$9,654 AUD

44 data points across 11 retailers

19 retailers$5,080 AUD to $10,059 AUD

A
Cheapest Retailer
-
$5,080 AUD
A
Retailer 2
-
$5,143 AUD
View
A
Retailer 3
-
$5,174 AUD
View
A
Retailer 4
-
$5,330 AUD
View
Final sale: no returns
A
Retailer 5
-
$5,350 AUD
View
Retailer 6
-
$5,437 AUD
View
Price last confirmed 10 days ago
A
Retailer 7
-
$5,500 AUD
View
Retailer 8
-
$5,774 AUD
View
Price last confirmed 8 days ago
A
Retailer 9
-
$5,774 AUD
View
A
Retailer 10
-
$5,774 AUD
View
A
Retailer 11
-
$5,811 AUD
View
A
Retailer 12
-
$6,161 AUD
View
Retailer 13
-
$6,190 AUD
View
Price last confirmed 33 days ago
A
Retailer 14
-
$6,310 AUD
View
A
Retailer 15
-
$6,594 AUD
View
A
Retailer 16
-
$6,663 AUD
View
A
Retailer 17
-
$7,047 AUD
View
B+
Retailer 18
-
$9,654 AUD
View
Most Expensive
B
NZ Jewellers
b73a3334-9571-44dc-b4cd-094d81528c3e · Nov 5
$10,059 AUD
$7,042 USD
View
18 more retailers have this diamond
Prices start from $5,080 AUDSave up to $4,980 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
$5,080 AUD