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Oval|Natural|GIA

1.00ct J SI2 Oval Natural Diamond

VG • J/SI2 • GIA 6415349763

Certificate GIA 6415349763

Diamond specifications and retailer prices

From $2,816 NZD
As of November 6, 2026
Save $5,376 NZD (66%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $8,192 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 J colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6415349763. Listed at 17 retailers as of November 5, 2026, with prices from $2,816 to $8,192, a $5,376 spread on the same certified stone. NZ Jewellers lists it at $8,192. 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
J
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6415349763
Dimensions8.02 × 5.78 × 3.34 mm
L/W Ratio1.39
Top View
8.02 mm5.78 mm1.00 ctJ / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 6415349763
Side View
Table 63.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 57.7%

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: $2,816 NZD|Low: $2,715 NZD|High: $6,947 NZD|Avg: $3,995 NZD|-3.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 1$2,816 NZD
Retailer 6$2,863 NZD
Retailer 8$3,615 NZD
Retailer 7$3,635 NZD
Retailer 5$3,709 NZD
Retailer 9$4,098 NZD
Retailer 2$4,232 NZD
Retailer 4$4,890 NZD
Retailer 3$6,844 NZD

39 data points across 9 retailers

17 retailers$2,816 NZD to $8,192 NZD

B+
Cheapest Retailer
-
$2,816 NZD
B+
Retailer 2
-
$2,863 NZD
View
B
Retailer 3
-
$3,465 NZD
View
B
Retailer 4
-
$3,615 NZD
View
Final sale: no returns
B
Retailer 5
-
$3,635 NZD
View
B
Retailer 6
-
$3,709 NZD
View
B
Retailer 7
-
$3,918 NZD
View
Retailer 8
-
$3,918 NZD
View
Price last confirmed 8 days ago
B
Retailer 9
-
$3,974 NZD
View
B
Retailer 10
-
$4,098 NZD
View
B
Retailer 11
-
$4,167 NZD
View
B
Retailer 12
-
$4,232 NZD
View
B
Retailer 13
-
$4,521 NZD
View
B
Retailer 14
-
$4,890 NZD
View
C
Retailer 15
-
$6,088 NZD
View
C
Retailer 16
-
$6,844 NZD
View
Most Expensive
C
NZ Jewellers
9e9032f5-2969-4c80-a5a7-9ea03c0ac2e8 · Nov 5
$8,192 NZD
$4,541 USD
View
16 more retailers have this diamond
Prices start from $2,816 NZDSave up to $5,376 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
$2,816 NZD