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Oval|Natural|GIA

1.00ct K SI1 Oval Natural Diamond

VG • K/SI1 • GIA 2417729588

Certificate GIA 2417729588

Diamond specifications and retailer prices

From $2,706 NZD
As of November 6, 2026
Save $5,166 NZD (66%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $7,872 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 SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2417729588. Listed at 19 retailers as of November 5, 2026, with prices from $2,706 to $7,872, a $5,166 spread on the same certified stone. NZ Jewellers lists it at $7,872. 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
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2417729588
Dimensions7.72 × 5.48 × 3.42 mm
L/W Ratio1.41
Top View
7.72 mm5.48 mm1.00 ctK / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2417729588
Side View
Table 52.0%CrownGirdle: VTK-ETKPavilionCulet: NoneDepth 62.4%

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: $2,706 NZD|Low: $2,706 NZD|High: $6,674 NZD|Avg: $4,194 NZD|-3.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 1$2,706 NZD
Retailer 9$2,747 NZD
Retailer 2$3,402 NZD
Retailer 10$3,500 NZD
Retailer 8$3,584 NZD
Retailer 3$3,819 NZD
Retailer 4$4,089 NZD
Retailer 5$4,595 NZD
Retailer 7$5,139 NZD
Retailer 6$6,579 NZD

35 data points across 10 retailers

19 retailers$2,706 NZD to $7,872 NZD

A
Cheapest Retailer
-
$2,706 NZD
B+
Retailer 2
-
$2,747 NZD
View
B+
Retailer 3
-
$3,332 NZD
View
B+
Retailer 4
-
$3,402 NZD
View
B
Retailer 5
-
$3,500 NZD
View
B
Retailer 6
-
$3,584 NZD
View
Retailer 7
-
$3,765 NZD
View
Price last confirmed 8 days ago
B
Retailer 8
-
$3,765 NZD
View
B
Retailer 9
-
$3,815 NZD
View
B
Retailer 10
-
$3,819 NZD
View
B
Retailer 11
-
$3,940 NZD
View
B
Retailer 12
-
$4,014 NZD
View
B
Retailer 13
-
$4,089 NZD
View
B
Retailer 14
-
$4,346 NZD
View
B
Retailer 15
-
$4,595 NZD
View
B
Retailer 16
-
$5,139 NZD
View
B
Retailer 17
-
$5,933 NZD
View
B
Retailer 18
-
$6,579 NZD
View
Most Expensive
C
NZ Jewellers
c6fdfdc6-679a-43cf-9365-5e76b982e6fe · Nov 5
$7,872 NZD
$4,364 USD
View
18 more retailers have this diamond
Prices start from $2,706 NZDSave up to $5,166 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
$2,706 NZD