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Oval|Natural|GIA

1.01ct J SI1 Oval Natural Diamond

VG • J/SI1 • GIA 5231143252

Certificate GIA 5231143252

Diamond specifications and retailer prices

From $3,680 NZD
As of November 6, 2026
Save $5,928 NZD (62%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $9,608 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 5231143252. Listed at 23 retailers as of November 5, 2026, with prices from $3,680 to $9,608, a $5,928 spread on the same certified stone. NZ Jewellers lists it at $9,608. 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 5231143252
Dimensions8.22 × 5.48 × 3.46 mm
L/W Ratio1.50
Top View
8.22 mm5.48 mm1.01 ctJ / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 5231143252
Side View
Table 60.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 63.1%

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: $5,365 NZD|Low: $3,202 NZD|High: $8,148 NZD|Avg: $4,813 NZD|+2.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 12$3,680 NZD
Retailer 8$3,689 NZD
Retailer 9$3,844 NZD
Retailer 4$4,167 NZD
Retailer 11$4,356 NZD
Retailer 3$4,510 NZD
Retailer 2$4,546 NZD
Retailer 5$4,863 NZD
Retailer 10$5,148 NZD
Retailer 1$5,365 NZD
Retailer 6$5,608 NZD
Retailer 7$8,029 NZD

46 data points across 12 retailers

23 retailers$3,680 NZD to $9,608 NZD

B+
Cheapest Retailer
-
$3,680 NZD
B+
Retailer 2
-
$3,689 NZD
View
B+
Retailer 3
-
$3,743 NZD
View
B+
Retailer 4
-
$3,761 NZD
View
B
Retailer 5
-
$3,844 NZD
View
Final sale: no returns
B
Retailer 6
-
$3,922 NZD
View
B
Retailer 7
-
$4,015 NZD
View
Retailer 8
-
$4,163 NZD
View
Price last confirmed 8 days ago
B
Retailer 9
-
$4,163 NZD
View
B
Retailer 10
-
$4,167 NZD
View
B
Retailer 11
-
$4,356 NZD
View
B
Retailer 12
-
$4,510 NZD
View
B
Retailer 13
-
$4,546 NZD
View
B
Retailer 14
-
$4,798 NZD
View
B
Retailer 15
-
$4,798 NZD
View
B
Retailer 16
-
$4,804 NZD
View
B
Retailer 17
-
$4,863 NZD
View
B
Retailer 18
-
$4,961 NZD
View
Retailer 19
-
$5,148 NZD
View
Price last confirmed 30 days ago
B
Retailer 20
-
$5,365 NZD
View
B
Retailer 21
-
$5,608 NZD
View
B
Retailer 22
-
$8,029 NZD
View
Most Expensive
C
NZ Jewellers
cbb77dce-fe4e-442a-a18a-7c6fd862d24e · Nov 5
$9,608 NZD
$5,326 USD
View
22 more retailers have this diamond
Prices start from $3,680 NZDSave up to $5,928 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
$3,680 NZD