CaratHunter
Plans
Radiant|Natural|GIA

1.26ct E SI1 Radiant Natural Diamond

EX • E/SI1 • GIA 2517563462

Certificate GIA 2517563462

Diamond specifications and retailer prices

From $6,792 NZD
As of November 3, 2026
Save $5,109 NZD (43%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $12,524 NZD at NZ Jewellers · As of October 6, 2026
View at NZ Jewellers

About this 1.26ct natural radiant diamond

This 1.26ct natural radiant sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2517563462. Listed at 9 retailers as of November 2, 2026, with a 75% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
E
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.67°
Pavilion angle30.09°
OriginNatural
Grading LabGIA
CertificateGIA 2517563462
Dimensions6.92 × 5.34 × 3.62 mm
L/W Ratio1.30
Top View
6.92 mm5.34 mm1.26 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2517563462
Side View
Table 67.0%Crown 44.67°GirdlePavilion 30.09°CuletDepth 67.7%

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: Nov 3
Current: $6,941 NZD|Low: $6,792 NZD|High: $12,166 NZD|Avg: $8,118 NZD|-2.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 3$6,792 NZD
Retailer 1$6,941 NZD
Retailer 9$7,423 NZD
Retailer 8$7,475 NZD
Retailer 4$7,708 NZD
Retailer 6$7,814 NZD
Retailer 5$7,867 NZD
Retailer 7$8,152 NZD
Retailer 2$11,900 NZD

33 data points across 9 retailers

9 retailers$6,792 NZD to $11,900 NZD

A
Cheapest Retailer
-
$6,792 NZD
A
Retailer 2
-
$6,941 NZD
View
Retailer 3
-
$7,189 NZD
View
Price last confirmed 38 days ago
Retailer 4
-
$7,189 NZD
View
Price last confirmed 45 days ago
Retailer 5
-
$7,189 NZD
View
Price last confirmed 31 days ago
Retailer 6
-
$7,708 NZD
View
Price last confirmed 34 days ago
B
Retailer 7
-
$11,900 NZD
View
Retailer 8
-
$12,524 NZD
View
Price last confirmed 48 days ago
Most Expensive
NZ Jewellers
fd734ab6-9cec-4a96-93b7-97ba29c6ba43 · Oct 6
$12,524 NZD
$6,943 USD
View
Price last confirmed 31 days ago
8 more retailers have this diamond
Prices start from $6,792 NZDSave up to $5,109 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 Radiant
$6,792 NZD