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Round|Natural|GIA

1.26ct G SI2 Round Natural Diamond

EX • G/SI2 • GIA 2567001945

Certificate GIA 2567001945

Diamond specifications and retailer prices

From $4,733 NZD
SGD 3,605 SGD
As of October 31, 2026
Save $4,757 NZD (50%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $9,491 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 G colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2567001945. Listed at 6 retailers as of October 30, 2026, with prices from $4,733 to $9,491, a $4,757 spread on the same certified stone. NZ Jewellers lists it at $9,491. 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
G
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 2567001945
Dimensions6.92 × 6.87 × 4.31 mm
L/W Ratio1.01
Culet sizeNone
Key to symbols
Crystal, Feather, Needle
Top View
6.92 mm6.87 mm1.26 ctG / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2567001945
Side View
Table 57.0%Crown 36°Girdle: MediumPavilion 40.8°Culet: NoneDepth 62.5%

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: $9,491 NZD|Low: $4,733 NZD|High: $11,189 NZD|Avg: $7,001 NZD|-1.7%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 1, 2026
Retailer 4$4,733 NZD
Retailer 2$5,025 NZD
Retailer 3$5,447 NZD
Retailer 6$5,758 NZD
Retailer 7$6,299 NZD
Retailer 5$9,322 NZD
NZ Jewellers$9,491 NZD

45 data points across 7 retailers

6 retailers$4,733 NZD to $9,491 NZD

A
Cheapest Retailer
-
$4,733 NZD
SGD 3,605 SGD
A
Retailer 2
-
$5,025 NZD
£2,230 GBP
View
A
Retailer 3
-
$5,447 NZD
$3,070 USD
View
A
Retailer 4
-
$5,758 NZD
$3,245 USD
View
B+
Retailer 5
-
$9,322 NZD
£4,137 GBP
View
Most Expensive
B
NZ Jewellers
5c208e5d-44f0-4268-b002-2567c4eb8561 · Oct 30
$9,491 NZD
$5,349 USD
View
5 more retailers have this diamond
Prices start from $4,733 NZDSave up to $4,757 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
$4,733 NZD