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Oval|Natural|GIA

1.30ct J SI1 Oval Natural Diamond

VG • J/SI1 • GIA 2546564762

Certificate GIA 2546564762

Diamond specifications and retailer prices

From $5,676 NZD
$3,199 USD
As of November 1, 2026
Save $6,618 NZD (54%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $12,294 NZD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.3ct natural oval diamond

This 1.3ct natural oval sits in the one-and-a-quarter to one-and-a-half 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 2546564762. Listed at 24 retailers as of October 30, 2026, with prices from $5,676 to $12,294, a $6,618 spread on the same certified stone. NZ Jewellers lists it at $12,294. 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

1.30
Carat
J
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle37.65°
Pavilion angle35.22°
OriginNatural
Grading LabGIA
CertificateGIA 2546564762
Dimensions9.09 × 6.00 × 3.38 mm
L/W Ratio1.51
Top View
9.09 mm6.00 mm1.30 ctJ / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 2546564762
Side View
Table 59.0%Crown 37.65°Girdle: THK-VTKPavilion 35.22°Culet: NDepth 56.4%

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 1
Current: $12,294 NZD|Low: $5,798 NZD|High: $12,294 NZD|Avg: $7,851 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
Retailer 16
Retailer 17
Retailer 18
November 2, 2026
Retailer 17$5,798 NZD
Retailer 15$6,004 NZD
Retailer 3$6,393 NZD
Retailer 16$6,393 NZD
Retailer 5$6,505 NZD
Retailer 4$6,639 NZD
Retailer 6$6,700 NZD
Retailer 10$6,833 NZD
Retailer 2$6,883 NZD
Retailer 12$7,219 NZD
Retailer 18$7,378 NZD
Retailer 7$7,445 NZD
Retailer 9$7,567 NZD
Retailer 11$7,983 NZD
Retailer 13$8,674 NZD
Retailer 8$10,301 NZD
Retailer 14$11,866 NZD
NZ Jewellers$12,294 NZD

35 data points across 18 retailers

24 retailers$5,676 NZD to $12,294 NZD

B+
Cheapest Retailer
-
$5,676 NZD
$3,199 USD
B
Retailer 2
-
$5,798 NZD
$3,268 USD
View
B
Retailer 3
-
$6,004 NZD
$3,384 USD
View
B
Retailer 4
-
$6,139 NZD
$3,460 USD
View
B
Retailer 5
-
$6,393 NZD
$3,603 USD
View
B
Retailer 6
-
$6,393 NZD
$3,603 USD
View
B
Retailer 7
-
$6,400 NZD
$3,607 USD
View
B
Retailer 8
-
$6,505 NZD
CA$5,092 CAD
View
B
Retailer 9
-
$6,639 NZD
$3,742 USD
View
B
Retailer 10
-
$6,700 NZD
$3,776 USD
View
B
Retailer 11
-
$6,833 NZD
$3,851 USD
View
B
Retailer 12
-
$6,883 NZD
£3,055 GBP
View
B
Retailer 13
-
$7,219 NZD
£3,204 GBP
View
B
Retailer 14
-
$7,239 NZD
$4,080 USD
View
B
Retailer 15
-
$7,239 NZD
$4,080 USD
View
B
Retailer 16
-
$7,378 NZD
$4,158 USD
View
B
Retailer 17
-
$7,445 NZD
$4,196 USD
View
B
Retailer 18
-
$7,470 NZD
$4,210 USD
View
Retailer 19
-
$7,567 NZD
A$6,561 AUD
View
Price last confirmed 29 days ago
B
Retailer 20
-
$7,983 NZD
€4,285 EUR
View
B
Retailer 21
-
$8,674 NZD
ZAR 78,980 ZAR
View
C
Retailer 22
-
$10,301 NZD
$5,806 USD
View
C
Retailer 23
-
$11,866 NZD
£5,266 GBP
View
Most Expensive
C
NZ Jewellers
f431ab81-2b4e-45da-a109-56c98c8cd392 · Oct 30
$12,294 NZD
$6,929 USD
View
23 more retailers have this diamond
Prices start from $5,676 NZDSave up to $6,618 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+
1.30ct Oval
$5,676 NZD