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Oval|Natural|GIA

1.21ct K VS1 Oval Natural Diamond

VG • K/VS1 • GIA 2378839196

Certificate GIA 2378839196

Diamond specifications and retailer prices

From $4,062 NZD
As of November 6, 2026
Save $7,344 NZD (64%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $11,406 NZD at NZ Jewellers · As of November 7, 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 very-good cut grade stated by the retailer rather than the lab and certified by GIA 2378839196. Listed at 19 retailers as of November 6, 2026, with prices from $4,062 to $11,406, a $7,344 spread on the same certified stone. NZ Jewellers lists it at $11,406. 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
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2378839196
Dimensions8.04 × 5.84 × 3.82 mm
L/W Ratio1.38
Top View
8.04 mm5.84 mm1.21 ctK / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2378839196
Side View
Table 58.0%CrownGirdle: ThickPavilionCulet: NoneDepth 65.4%

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 6
Current: $11,406 NZD|Low: $4,041 NZD|High: $11,406 NZD|Avg: $6,020 NZD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
November 7, 2026
Retailer 19$4,062 NZD
Retailer 8$4,885 NZD
Retailer 6$4,889 NZD
Retailer 9$5,015 NZD
Retailer 11$5,044 NZD
Retailer 2$5,125 NZD
Retailer 14$5,217 NZD
Retailer 4$5,455 NZD
Retailer 5$5,455 NZD
Retailer 17$5,657 NZD
Retailer 3$5,666 NZD
Retailer 10$5,713 NZD
Retailer 16$5,776 NZD
Retailer 12$5,917 NZD
Retailer 7$6,296 NZD
Retailer 20$6,384 NZD
Retailer 18$6,658 NZD
Retailer 13$7,019 NZD
Retailer 15$9,074 NZD
NZ Jewellers$11,406 NZD

32 data points across 20 retailers

19 retailers$4,062 NZD to $11,406 NZD

A
Cheapest Retailer
-
$4,062 NZD
B+
Retailer 2
-
$4,885 NZD
View
B+
Retailer 3
-
$4,889 NZD
View
B+
Retailer 4
-
$5,015 NZD
View
Retailer 5
-
$5,125 NZD
View
B+
Retailer 6
-
$5,217 NZD
View
B
Retailer 7
-
$5,455 NZD
View
B
Retailer 8
-
$5,455 NZD
View
B
Retailer 9
-
$5,657 NZD
View
B
Retailer 10
-
$5,666 NZD
View
B
Retailer 11
-
$5,713 NZD
View
B
Retailer 12
-
$5,776 NZD
View
B
Retailer 13
-
$5,917 NZD
View
B
Retailer 14
-
$6,296 NZD
View
B
Retailer 15
-
$6,384 NZD
View
B
Retailer 16
-
$6,658 NZD
View
B
Retailer 17
-
$7,019 NZD
View
B
Retailer 18
-
$9,074 NZD
View
Most Expensive
C
NZ Jewellers
7b17454d-0430-4913-baf0-5419d6e1580b · Nov 7
$11,406 NZD
$6,323 USD
View
18 more retailers have this diamond
Prices start from $4,062 NZDSave up to $7,344 NZD

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
$4,062 NZD