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Oval|Natural|GIA

1.01ct J SI1 Oval Natural Diamond

VG • J/SI1 • GIA 2231456034

Certificate GIA 2231456034

Diamond specifications and retailer prices

From $4,311 NZD
As of November 1, 2026
Save $4,697 NZD (52%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $11,294 NZD at NZ Jewellers · As of November 5, 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 SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2231456034. Listed at 22 retailers as of November 1, 2026, with a 109% 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
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2231456034
Dimensions8.40 × 5.45 × 3.46 mm
L/W Ratio1.54
Culet sizeNone
Top View
8.40 mm5.45 mm1.01 ctJ / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2231456034
Side View
Table 59.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 63.5%

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 1
Current: $5,520 NZD|Low: $3,765 NZD|High: $9,142 NZD|Avg: $5,712 NZD|-12.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 9$4,311 NZD
Retailer 7$4,517 NZD
Retailer 2$4,816 NZD
Retailer 10$5,082 NZD
Retailer 1$5,520 NZD
Retailer 4$5,718 NZD
Retailer 8$5,771 NZD
Retailer 3$5,926 NZD
Retailer 5$6,593 NZD
Retailer 6$9,009 NZD

46 data points across 10 retailers

22 retailers$4,311 NZD to $9,009 NZD

B
Cheapest Retailer
-
$4,311 NZD
B
Retailer 2
-
$4,383 NZD
View
B
Retailer 3
-
$4,400 NZD
View
B
Retailer 4
-
$4,517 NZD
View
Final sale: no returns
B
Retailer 5
-
$4,596 NZD
View
B
Retailer 6
-
$4,816 NZD
View
B
Retailer 7
-
$4,894 NZD
View
Retailer 8
-
$4,894 NZD
View
Price last confirmed 8 days ago
B
Retailer 9
-
$5,082 NZD
View
B
Retailer 10
-
$5,311 NZD
View
B
Retailer 11
-
$5,352 NZD
View
B
Retailer 12
-
$5,520 NZD
View
B
Retailer 13
-
$5,592 NZD
View
B
Retailer 14
-
$5,592 NZD
View
B
Retailer 15
-
$5,648 NZD
View
B
Retailer 16
-
$5,718 NZD
View
Retailer 17
-
$5,771 NZD
View
Price last confirmed 30 days ago
B
Retailer 18
-
$5,772 NZD
View
B
Retailer 19
-
$5,926 NZD
View
B
Retailer 20
-
$6,593 NZD
View
B
Retailer 21
-
$9,009 NZD
View
Most Expensive
NZ Jewellers
8b68e47c-3a05-4227-a475-ebdeccbe63e2 · Nov 5
$11,294 NZD
$6,261 USD
View
Price under review
21 more retailers have this diamond
Prices start from $4,311 NZDSave up to $4,697 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
$4,311 NZD