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Oval|Natural|GIA

1.01ct J SI2 Oval Natural Diamond

VG • J/SI2 • GIA 6415570089

Certificate GIA 6415570089

Diamond specifications and retailer prices

From $3,857 NZD
As of November 5, 2026
Save $2,019 NZD (34%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $10,616 NZD at NZ Jewellers · As of September 30, 2026
View at NZ Jewellers

About this 1.01ct natural oval diamond

This 1.01ct 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 6415570089. Listed at 15 retailers as of November 5, 2026, with a 52% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.01
Carat
J
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 6415570089
Dimensions7.60 × 5.71 × 3.25 mm
L/W Ratio1.33
Top View
7.60 mm5.71 mm1.01 ctJ / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 6415570089
Side View
Table 59.0%CrownGirdle: Ext. ThickPavilionCulet: Very SmallDepth 57.0%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $10,616 NZD|Low: $3,559 NZD|High: $10,616 NZD|Avg: $5,429 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
November 6, 2026
Retailer 7$3,857 NZD
Retailer 12$3,891 NZD
Retailer 5$4,156 NZD
Retailer 8$4,219 NZD
Retailer 10$4,414 NZD
Retailer 6$4,600 NZD
Retailer 3$4,943 NZD
Retailer 15$4,943 NZD
Retailer 14$5,105 NZD
Retailer 11$5,154 NZD
Retailer 4$5,307 NZD
Retailer 2$5,875 NZD
Retailer 9$5,892 NZD
Retailer 13$9,003 NZD
NZ Jewellers$10,616 NZD

40 data points across 15 retailers

15 retailers$3,857 NZD to $5,875 NZD

B
Cheapest Retailer
-
$3,857 NZD
Retailer 2
-
$3,904 NZD
View
Price last confirmed 102 days ago
B
Retailer 3
-
$4,219 NZD
View
B
Retailer 4
-
$4,414 NZD
View
Retailer 5
-
$4,600 NZD
View
Price last confirmed 29 days ago
Retailer 6
-
$4,600 NZD
View
Price last confirmed 29 days ago
B
Retailer 7
-
$4,685 NZD
View
Retailer 8
-
$4,813 NZD
View
Price last confirmed 38 days ago
B
Retailer 9
-
$4,943 NZD
View
B
Retailer 10
-
$4,943 NZD
View
B
Retailer 11
-
$5,105 NZD
View
Retailer 12
-
$5,307 NZD
View
Price last confirmed 38 days ago
C
Retailer 13
-
$5,875 NZD
View
Retailer 14
-
$9,003 NZD
View
Price last confirmed 32 days ago
Most Expensive
NZ Jewellers
04218420-b2fc-47f6-b25a-9f7f1217deeb · Sep 30
$10,616 NZD
$5,885 USD
View
Price last confirmed 37 days ago
14 more retailers have this diamond
Prices start from $3,857 NZDSave up to $2,019 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
1.01ct Oval
$3,857 NZD