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Round|Natural|GIA

1.26ct J SI2 Round Natural Diamond

EX • J/SI2 • GIA 1467506848

Certificate GIA 1467506848

Diamond specifications and retailer prices

From $3,930 NZD
$2,215 USD
As of October 31, 2026
Save $5,438 NZD (58%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $9,368 NZD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.26ct natural round diamond

This 1.26ct natural round sits in the one-and-a-quarter to one-and-a-half carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 1467506848. Listed at 15 retailers as of October 30, 2026, with prices from $3,930 to $9,368, a $5,438 spread on the same certified stone. NZ Jewellers lists it at $9,368. 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
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 1467506848
Dimensions6.94 × 6.91 × 4.29 mm
L/W Ratio1.00
Star length50%
Lower girdle75%
Girdle conditionFaceted
Top View
6.94 mm6.91 mm1.26 ctJ / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1467506848
Side View
Table 56.0%Crown 35°Girdle: MediumPavilion 40.8°Culet: NoneDepth 62.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $9,368 NZD|Low: $3,930 NZD|High: $9,368 NZD|Avg: $5,235 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
November 2, 2026
Retailer 5$3,930 NZD
Retailer 4$4,049 NZD
Retailer 3$4,099 NZD
Retailer 15$4,134 NZD
Retailer 9$4,312 NZD
Retailer 6$4,328 NZD
Retailer 12$4,480 NZD
Retailer 14$4,480 NZD
Retailer 13$4,688 NZD
Retailer 2$4,760 NZD
Retailer 11$5,170 NZD
Retailer 8$5,229 NZD
Retailer 7$5,431 NZD
Retailer 10$7,851 NZD
NZ Jewellers$9,368 NZD

37 data points across 15 retailers

15 retailers$3,930 NZD to $9,368 NZD

A
Cheapest Retailer
-
$3,930 NZD
$2,215 USD
A
Retailer 2
-
$4,001 NZD
$2,255 USD
View
A
Retailer 3
-
$4,049 NZD
$2,282 USD
View
A
Retailer 4
-
$4,099 NZD
$2,310 USD
View
A
Retailer 5
-
$4,134 NZD
$2,330 USD
View
Final sale: no returns
A
Retailer 6
-
$4,312 NZD
£1,913 GBP
View
A
Retailer 7
-
$4,328 NZD
$2,439 USD
View
B+
Retailer 8
-
$4,480 NZD
$2,525 USD
View
B+
Retailer 9
-
$4,480 NZD
$2,525 USD
View
B+
Retailer 10
-
$4,688 NZD
$2,642 USD
View
B+
Retailer 11
-
$4,760 NZD
£2,113 GBP
View
B+
Retailer 12
-
$5,170 NZD
$2,914 USD
View
B+
Retailer 13
-
$5,229 NZD
€2,807 EUR
View
B
Retailer 14
-
$7,851 NZD
£3,484 GBP
View
Most Expensive
B
NZ Jewellers
b04f6766-c46e-4a6e-99db-148735921551 · Oct 30
$9,368 NZD
$5,280 USD
View
14 more retailers have this diamond
Prices start from $3,930 NZDSave up to $5,438 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 Round
$3,930 NZD