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Oval|Natural|GIA

1.00ct K SI2 Oval Natural Diamond

GD • K/SI2 • GIA 5386649666

Certificate GIA 5386649666

Diamond specifications and retailer prices

From $1,577 NZD
As of November 6, 2026
Save $3,884 NZD (71%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $5,460 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 standard cut grade stated by the retailer rather than the lab and certified by GIA 5386649666. Listed at 16 retailers as of November 5, 2026, with prices from $1,577 to $5,460, a $3,884 spread on the same certified stone. NZ Jewellers lists it at $5,460. 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
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 5386649666
Dimensions7.43 × 5.54 × 3.49 mm
L/W Ratio1.34
Top View
7.43 mm5.54 mm1.00 ctK / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceStrong
CertificateGIA 5386649666
Side View
Table 61.0%CrownGirdle: VTK-ETKPavilionCulet: NoneDepth 63.0%

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: $1,577 NZD|Low: $1,577 NZD|High: $4,147 NZD|Avg: $2,451 NZD|-3.9%
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$1,577 NZD
Retailer 2$1,616 NZD
Retailer 7$2,049 NZD
Retailer 9$2,138 NZD
Retailer 8$2,145 NZD
Retailer 3$2,251 NZD
Retailer 10$2,325 NZD
Retailer 4$2,529 NZD
Retailer 6$3,126 NZD
Retailer 5$4,088 NZD

40 data points across 10 retailers

16 retailers$1,577 NZD to $5,460 NZD

B+
Cheapest Retailer
-
$1,577 NZD
B+
Retailer 2
-
$1,616 NZD
View
B+
Retailer 3
-
$2,049 NZD
View
B+
Retailer 4
-
$2,138 NZD
View
B+
Retailer 5
-
$2,145 NZD
View
B+
Retailer 6
-
$2,231 NZD
View
Retailer 7
-
$2,239 NZD
View
Price last confirmed 8 days ago
B+
Retailer 8
-
$2,239 NZD
View
B+
Retailer 9
-
$2,251 NZD
View
B+
Retailer 10
-
$2,325 NZD
View
B+
Retailer 11
-
$2,529 NZD
View
B+
Retailer 12
-
$2,583 NZD
View
B+
Retailer 13
-
$3,126 NZD
View
B
Retailer 14
-
$4,088 NZD
View
C
Retailer 15
-
$5,442 NZD
View
Most Expensive
C
NZ Jewellers
85b722d0-c3c1-4c95-bd1f-10b8f6058651 · Nov 5
$5,460 NZD
$3,027 USD
View
15 more retailers have this diamond
Prices start from $1,577 NZDSave up to $3,884 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.

B+
1.00ct Oval
$1,577 NZD