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Oval|Natural|GIA

1.01ct J I1 Oval Natural Diamond

VG • J/I1 • GIA 2506368685

Certificate GIA 2506368685

Diamond specifications and retailer prices

From $3,155 NZD
$1,775 USD
As of November 1, 2026
Save $5,035 NZD (61%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $8,190 NZD at NZ Jewellers · As of October 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 I1 clarity (included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2506368685. Listed at 13 retailers as of October 30, 2026, with prices from $3,155 to $8,190, a $5,035 spread on the same certified stone. NZ Jewellers lists it at $8,190. 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
I1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 2506368685
Dimensions7.80 × 5.55 × 3.52 mm
L/W Ratio1.41
Top View
7.80 mm5.55 mm1.01 ctJ / I1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 2506368685
Side View
Table 57.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 63.4%

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: $5,007 NZD|Low: $2,602 NZD|High: $5,007 NZD|Avg: $3,789 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
November 2, 2026
Retailer 3$2,602 NZD
Retailer 4$3,155 NZD
Retailer 6$3,185 NZD
Retailer 9$3,206 NZD
Retailer 5$3,549 NZD
Retailer 8$3,837 NZD
Retailer 2$4,123 NZD
Retailer 10$4,123 NZD
Retailer 11$4,266 NZD
Retailer 7$4,662 NZD
Retailer 1$5,007 NZD

18 data points across 11 retailers

13 retailers$3,155 NZD to $8,190 NZD

B
Cheapest Retailer
-
$3,155 NZD
$1,775 USD
B
Retailer 2
-
$3,185 NZD
$1,792 USD
View
B
Retailer 3
-
$3,206 NZD
$1,804 USD
View
B
Retailer 4
-
$3,549 NZD
$1,997 USD
View
B
Retailer 5
-
$3,549 NZD
$1,997 USD
View
B
Retailer 6
-
$3,713 NZD
$2,089 USD
View
B
Retailer 7
-
$3,837 NZD
$2,159 USD
View
B
Retailer 8
-
$4,095 NZD
$2,304 USD
View
B
Retailer 9
-
$4,123 NZD
$2,320 USD
View
B
Retailer 10
-
$4,123 NZD
$2,320 USD
View
B
Retailer 11
-
$4,266 NZD
$2,400 USD
View
B
Retailer 12
-
$5,007 NZD
€2,683 EUR
View
Most Expensive
C
NZ Jewellers
3d678b47-fd2d-49fa-aa86-a6cac37fbf8e · Oct 30
$8,190 NZD
$4,608 USD
View
12 more retailers have this diamond
Prices start from $3,155 NZDSave up to $5,035 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
$3,155 NZD