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Oval|Natural|GIA

1.21ct K VS2 Oval Natural Diamond

ID • K/VS2 • GIA 18

Certificate GIA 18

Diamond specifications and retailer prices

From $3,481 AUD
As of November 4, 2026
Save $4,429 AUD (56%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $7,910 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 VS2 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA. Listed at 8 retailers as of November 4, 2026, with prices from $3,481 to $7,910, a $4,429 spread on the same certified stone. NZ Jewellers lists it at $7,910. 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
VS2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 18
Dimensions8.67 × 5.89 × 3.73 mm
L/W Ratio1.47
Top View
8.67 mm5.89 mm1.21 ctK / VS2
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 18
Side View
Table 58.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 63.2%

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: $7,910 AUD|Low: $3,481 AUD|High: $7,910 AUD|Avg: $4,619 AUD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
September 29, 2026
Retailer 8$3,481 AUD
Retailer 4$3,582 AUD
Retailer 5$4,113 AUD
Retailer 7$4,113 AUD
Retailer 2$4,272 AUD
Retailer 3$4,449 AUD
Retailer 6$4,746 AUD
NZ Jewellers$7,910 AUD

3 data points across 8 retailers

8 retailers$3,481 AUD to $7,910 AUD

A
Cheapest Retailer
-
$3,481 AUD
B+
Retailer 2
-
$3,582 AUD
View
B+
Retailer 3
-
$4,113 AUD
View
Retailer 4
-
$4,113 AUD
View
Price last confirmed 8 days ago
B+
Retailer 5
-
$4,272 AUD
View
B+
Retailer 6
-
$4,449 AUD
View
B
Retailer 7
-
$4,746 AUD
View
Most Expensive
B
NZ Jewellers
86356495-4ca4-40ca-b7bc-fd6c5397cc2b · Nov 5
$7,910 AUD
$5,435 USD
View
7 more retailers have this diamond
Prices start from $3,481 AUDSave up to $4,429 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
$3,481 AUD