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Oval|Natural|GIA

1.00ct K SI2 Oval Natural Diamond

VG • K/SI2 • GIA 6412896244

Certificate GIA 6412896244

Diamond specifications and retailer prices

From $1,887 NZD
As of November 6, 2026
Save $4,591 NZD (71%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $6,478 NZD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1ct natural oval diamond

This 1ct natural oval sits in the classic one-carat band, graded K colour (faint-tinted) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6412896244. Listed at 15 retailers as of November 5, 2026, with prices from $1,887 to $6,478, a $4,591 spread on the same certified stone. NZ Jewellers lists it at $6,478. 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

1.00
Carat
K
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 6412896244
Dimensions7.33 × 5.48 × 3.54 mm
L/W Ratio1.34
Top View
7.33 mm5.48 mm1.00 ctK / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceStrong
CertificateGIA 6412896244
Side View
Table 56.0%CrownGirdle: VTK-ETKPavilionCulet: NoneDepth 64.6%

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: $1,887 NZD|Low: $1,887 NZD|High: $4,710 NZD|Avg: $2,861 NZD|-3.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 1$1,887 NZD
Retailer 9$1,916 NZD
Retailer 6$2,419 NZD
Retailer 7$2,498 NZD
Retailer 2$2,679 NZD
Retailer 8$2,778 NZD
Retailer 3$2,933 NZD
Retailer 5$3,698 NZD
Retailer 4$4,641 NZD

41 data points across 9 retailers

15 retailers$1,887 NZD to $6,478 NZD

A
Cheapest Retailer
-
$1,887 NZD
B+
Retailer 2
-
$1,916 NZD
View
B+
Retailer 3
-
$2,419 NZD
View
B+
Retailer 4
-
$2,498 NZD
View
B+
Retailer 5
-
$2,589 NZD
View
B+
Retailer 6
-
$2,655 NZD
View
Retailer 7
-
$2,655 NZD
View
Price last confirmed 8 days ago
B+
Retailer 8
-
$2,679 NZD
View
B+
Retailer 9
-
$2,778 NZD
View
B+
Retailer 10
-
$2,933 NZD
View
B+
Retailer 11
-
$3,065 NZD
View
B
Retailer 12
-
$3,698 NZD
View
B
Retailer 13
-
$4,641 NZD
View
C
Retailer 14
-
$5,442 NZD
View
Most Expensive
C
NZ Jewellers
ad396e6a-97f0-4c49-8cf1-ae55a6d7a645 · Nov 5
$6,478 NZD
$3,591 USD
View
14 more retailers have this diamond
Prices start from $1,887 NZDSave up to $4,591 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
1.00ct Oval
$1,887 NZD