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Oval|Natural|GIA

1.21ct K VS1 Oval Natural Diamond

GD • K/VS1 • GIA 2477450198

Certificate GIA 2477450198

Diamond specifications and retailer prices

From $3,633 AUD
As of November 6, 2026
Save $3,769 AUD (51%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $7,734 AUD at NZ Jewellers · As of September 30, 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 VS1 clarity (very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2477450198. Listed at 14 retailers as of November 4, 2026, with a 104% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.21
Carat
K
Colour
VS1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2477450198
Dimensions8.27 × 6.01 × 3.94 mm
L/W Ratio1.38
Top View
8.27 mm6.01 mm1.21 ctK / VS1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2477450198
Side View
Table 63.0%CrownGirdle: THN-THKPavilionCulet: NoneDepth 65.5%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $4,672 AUD|Low: $3,614 AUD|High: $7,513 AUD|Avg: $4,901 AUD|+1.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 5$3,633 AUD
Retailer 6$3,975 AUD
Retailer 7$4,068 AUD
Retailer 9$4,646 AUD
Retailer 1$4,672 AUD
Retailer 8$4,977 AUD
Retailer 4$5,196 AUD
Retailer 2$5,417 AUD
Retailer 3$7,402 AUD

42 data points across 9 retailers

14 retailers$3,633 AUD to $7,402 AUD

B+
Cheapest Retailer
-
$3,633 AUD
B+
Retailer 2
-
$3,975 AUD
View
B+
Retailer 3
-
$3,981 AUD
View
Retailer 4
-
$4,439 AUD
View
Price last confirmed 29 days ago
Retailer 5
-
$4,439 AUD
View
Price last confirmed 29 days ago
Retailer 6
-
$4,609 AUD
View
Price last confirmed 38 days ago
B
Retailer 7
-
$4,646 AUD
View
B
Retailer 8
-
$4,672 AUD
View
B
Retailer 9
-
$4,977 AUD
View
Retailer 10
-
$5,122 AUD
View
Price last confirmed 38 days ago
B
Retailer 11
-
$5,196 AUD
View
B
Retailer 12
-
$5,417 AUD
View
B
Retailer 13
-
$7,402 AUD
View
Most Expensive
NZ Jewellers
309a8939-aef4-4cbd-82a9-0f33e960b544 · Sep 30
$7,734 AUD
$5,314 USD
View
Price last confirmed 37 days ago
13 more retailers have this diamond
Prices start from $3,633 AUDSave up to $3,769 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.

B+
1.21ct Oval
$3,633 AUD