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Oval|Natural|GIA

1.21ct K IF Oval Natural Diamond

EX • K/IF • GIA 2557223103

Certificate GIA 2557223103

Diamond specifications and retailer prices

From $3,279 AUD
As of November 4, 2026
Save $4,148 AUD (56%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $7,427 AUD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.21ct natural oval diamond

This 1.21ct natural oval sits in the classic one-carat band, graded K colour (faint-tinted) and IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2557223103. Listed at 5 retailers as of November 4, 2026, with prices from $3,279 to $7,427, a $4,148 spread on the same certified stone. NZ Jewellers lists it at $7,427. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.21
Carat
K
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2557223103
Dimensions8.55 × 5.84 × 3.74 mm
L/W Ratio1.46
Top View
8.55 mm5.84 mm1.21 ctK / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2557223103
Side View
Table 64.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 64.0%

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: $7,427 AUD|Low: $2,931 AUD|High: $8,549 AUD|Avg: $5,311 AUD|-13.1%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 6, 2026
Retailer 5$3,279 AUD
Retailer 4$3,538 AUD
Retailer 2$4,411 AUD
Retailer 6$5,193 AUD
Retailer 3$6,206 AUD
NZ Jewellers$7,427 AUD

30 data points across 6 retailers

5 retailers$3,279 AUD to $7,427 AUD

A
Cheapest Retailer
-
$3,279 AUD
Final sale: no returns
A
Retailer 2
-
$3,538 AUD
View
B+
Retailer 3
-
$4,411 AUD
View
B
Retailer 4
-
$6,206 AUD
View
Most Expensive
B
NZ Jewellers
d377ca9a-f9a0-4cae-848f-1ce86da6490a · Nov 5
$7,427 AUD
$5,103 USD
View
4 more retailers have this diamond
Prices start from $3,279 AUDSave up to $4,148 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
1.21ct Oval
$3,279 AUD