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Round|Natural|GIA

1.25ct I VS1 Round Natural Diamond

EX • I/VS1 • GIA 2235980588

Certificate GIA 2235980588

Diamond specifications and retailer prices

From $5,157 AUD
As of November 4, 2026
Save $6,438 AUD (56%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $11,595 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 2235980588. Listed at 23 retailers as of November 4, 2026, with prices from $5,157 to $11,595, a $6,438 spread on the same certified stone. NZ Jewellers lists it at $11,595. 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 angle36°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 2235980588
Dimensions6.82 × 6.87 × 4.25 mm
L/W Ratio1.01
Culet sizeNone
Key to symbols
Cloud
Top View
6.82 mm6.87 mm1.25 ctI / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2235980588
Side View
Table 59.0%Crown 36°Girdle: MED-STKPavilion 40.8°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: $11,595 AUD|Low: $5,157 AUD|High: $11,595 AUD|Avg: $6,841 AUD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
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Retailer 7
Retailer 8
Retailer 9
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Retailer 11
Retailer 12
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Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
Retailer 23
Retailer 24
November 5, 2026
Retailer 4$5,157 AUD
Retailer 7$5,305 AUD
Retailer 6$5,490 AUD
Retailer 9$5,564 AUD
Retailer 12$5,728 AUD
Retailer 20$5,885 AUD
Retailer 11$6,030 AUD
Retailer 15$6,030 AUD
Retailer 16$6,030 AUD
Retailer 13$6,188 AUD
Retailer 22$6,348 AUD
Retailer 23$6,510 AUD
Retailer 3$6,743 AUD
Retailer 21$6,743 AUD
Retailer 17$6,818 AUD
Retailer 10$6,941 AUD
Retailer 5$6,957 AUD
Retailer 8$7,014 AUD
Retailer 14$7,350 AUD
Retailer 19$7,410 AUD
Retailer 18$7,474 AUD
Retailer 2$8,120 AUD
Retailer 24$10,571 AUD
NZ Jewellers$11,595 AUD

21 data points across 24 retailers

23 retailers$5,157 AUD to $11,595 AUD

A
Cheapest Retailer
-
$5,157 AUD
A
Retailer 2
-
$5,305 AUD
View
A
Retailer 3
-
$5,490 AUD
View
A
Retailer 4
-
$5,564 AUD
View
Final sale: no returns
A
Retailer 5
-
$5,728 AUD
View
A
Retailer 6
-
$5,885 AUD
View
Retailer 7
-
$6,030 AUD
View
Price last confirmed 8 days ago
A
Retailer 8
-
$6,030 AUD
View
A
Retailer 9
-
$6,030 AUD
View
A
Retailer 10
-
$6,188 AUD
View
A
Retailer 11
-
$6,348 AUD
View
A
Retailer 12
-
$6,510 AUD
View
A
Retailer 13
-
$6,614 AUD
View
A
Retailer 14
-
$6,743 AUD
View
A
Retailer 15
-
$6,743 AUD
View
B+
Retailer 16
-
$6,941 AUD
View
B+
Retailer 17
-
$6,957 AUD
View
A
Retailer 18
-
$7,014 AUD
View
B+
Retailer 19
-
$7,410 AUD
View
B+
Retailer 20
-
$7,474 AUD
View
B+
Retailer 21
-
$8,120 AUD
View
B
Retailer 22
-
$10,571 AUD
View
Most Expensive
B
NZ Jewellers
4f0a25f3-c51e-470b-8981-94b95fda38ec · Nov 5
$11,595 AUD
$8,117 USD
View
22 more retailers have this diamond
Prices start from $5,157 AUDSave up to $6,438 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
$5,157 AUD