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1.26ct G SI2 Round Natural Diamond

EX • G/SI2 • GIA 5222301662

Certificate GIA 5222301662

Diamond specifications and retailer prices

From $7,781 NZD
£3,453 GBP
As of November 1, 2026
Save $9,385 NZD (55%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $17,166 NZD at Diamond Quarter · As of October 31, 2026
View at Diamond Quarter

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 5222301662. Listed at 6 retailers as of October 31, 2026, with prices from $7,781 to $17,166, a $9,385 spread on the same certified stone. Diamond Quarter lists it at $17,166. 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
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 5222301662
Dimensions6.94 × 6.92 × 4.28 mm
L/W Ratio1.00
Star length50%
Lower girdle80%
Top View
6.94 mm6.92 mm1.26 ctG / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateGIA 5222301662
Side View
Table 58.0%Crown 35°Girdle: MED-STKPavilion 41°Culet: NoneDepth 61.7%

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: $8,624 NZD|Low: $6,228 NZD|High: $12,337 NZD|Avg: $8,159 NZD|+3.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 1, 2026
Retailer 4$6,228 NZD
Retailer 6$6,254 NZD
Retailer 3$7,781 NZD
Retailer 1$8,624 NZD
Retailer 5$8,657 NZD
Retailer 2$12,191 NZD

37 data points across 6 retailers

6 retailers$7,781 NZD to $17,166 NZD

Retailer 1
-
$6,228 NZD
$3,510 USD
Price last confirmed 14 days ago
B+
Retailer 2
-
$7,781 NZD
£3,453 GBP
View
B+
Retailer 3
-
$8,624 NZD
€4,629 EUR
View
Retailer 4
-
$8,657 NZD
$4,879 USD
View
Price last confirmed 9 days ago
B
Retailer 5
-
$12,191 NZD
£5,410 GBP
View
Most Expensive
B
Diamond Quarter
1.26SI2G5262B4DBN · Oct 31
$17,166 NZD
£7,618 GBP
View
5 more retailers have this diamond
Prices start from $7,781 NZDSave up to $9,385 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+
1.26ct Round
$7,781 NZD