Oval|Natural|GIA

1.26ct J SI1 Oval Natural Diamond

EX • J/SI1 • GIA 2556675346

Certificate GIA 2556675346

Diamond specifications and retailer prices

From $4,113 NZD
As of November 6, 2026
Save $5,524 NZD (57%) vs most expensive(unlock to see where)
32 retailers carry this diamond
Most expensive: $9,636 NZD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.26ct natural oval diamond

This 1.26ct 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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2556675346. Listed at 32 retailers as of November 5, 2026, with prices from $4,113 to $9,636, a $5,524 spread on the same certified stone. NZ Jewellers lists it at $9,636. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.26
Carat
J
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.85°
Pavilion angle39.06°
OriginNatural
Grading LabGIA
CertificateGIA 2556675346
Dimensions8.41 × 6.05 × 3.73 mm
L/W Ratio1.39
Culet sizeNone
Top View
8.41 mm6.05 mm1.26 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2556675346
Side View
Table 58.0%Crown 39.85°Girdle: MED-THKPavilion 39.06°Culet: NoneDepth 61.7%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $9,636 NZD|Low: $3,655 NZD|High: $9,636 NZD|Avg: $5,478 NZD
NZ Jewellers
Retailer 2
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Retailer 32
Retailer 33
November 6, 2026
Retailer 26$3,655 NZD
Retailer 2$4,113 NZD
Retailer 27$4,142 NZD
Retailer 8$4,241 NZD
Retailer 5$4,302 NZD
Retailer 32$4,351 NZD
Retailer 33$4,367 NZD
Retailer 6$4,432 NZD
Retailer 18$4,486 NZD
Retailer 21$4,623 NZD
Retailer 16$4,925 NZD
Retailer 7$5,011 NZD
Retailer 31$5,011 NZD
Retailer 22$5,069 NZD
Retailer 15$5,071 NZD
Retailer 10$5,204 NZD
Retailer 19$5,298 NZD
Retailer 13$5,365 NZD
Retailer 9$5,424 NZD
Retailer 12$5,439 NZD
Retailer 23$5,498 NZD
Retailer 25$5,632 NZD
Retailer 28$5,717 NZD
Retailer 3$5,718 NZD
Retailer 14$5,718 NZD
Retailer 17$5,781 NZD
Retailer 4$5,899 NZD
Retailer 24$6,067 NZD
Retailer 20$6,223 NZD
Retailer 29$6,750 NZD
Retailer 11$7,975 NZD
Retailer 30$9,225 NZD
NZ Jewellers$9,636 NZD

27 data points across 33 retailers

32 retailers$4,113 NZD to $9,636 NZD

A
Cheapest Retailer
-
$4,113 NZD
A
Retailer 2
-
$4,241 NZD
View
Retailer 3
-
$4,302 NZD
View
Price last confirmed 10 days ago
A
Retailer 4
-
$4,351 NZD
View
A
Retailer 5
-
$4,367 NZD
View
A
Retailer 6
-
$4,432 NZD
View
A
Retailer 7
-
$4,486 NZD
View
B+
Retailer 8
-
$4,623 NZD
View
Final sale: no returns
B+
Retailer 9
-
$4,925 NZD
View
B+
Retailer 10
-
$4,937 NZD
View
Retailer 11
-
$5,011 NZD
View
Price last confirmed 9 days ago
B+
Retailer 12
-
$5,011 NZD
View
B+
Retailer 13
-
$5,069 NZD
View
B+
Retailer 14
-
$5,071 NZD
View
B+
Retailer 15
-
$5,204 NZD
View
B+
Retailer 16
-
$5,298 NZD
View
B+
Retailer 17
-
$5,365 NZD
View
B+
Retailer 18
-
$5,424 NZD
View
B+
Retailer 19
-
$5,439 NZD
View
B+
Retailer 20
-
$5,498 NZD
View
B+
Retailer 21
-
$5,632 NZD
View
B+
Retailer 22
-
$5,717 NZD
View
B+
Retailer 23
-
$5,718 NZD
View
B+
Retailer 24
-
$5,718 NZD
View
B+
Retailer 25
-
$5,781 NZD
View
B+
Retailer 26
-
$5,899 NZD
View
B+
Retailer 27
-
$6,067 NZD
View
B
Retailer 28
-
$6,223 NZD
View
B+
Retailer 29
-
$6,750 NZD
View
B
Retailer 30
-
$7,975 NZD
View
B
Retailer 31
-
$9,225 NZD
View
Most Expensive
B
NZ Jewellers
0028e860-3f5f-410e-8021-f88790883e9a · Nov 5
$9,636 NZD
$5,342 USD
View
31 more retailers have this diamond
Prices start from $4,113 NZDSave up to $5,524 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.

A
1.26ct Oval
$4,113 NZD