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Cushion|Natural|GIA

1.26ct G SI1 Cushion Natural Diamond

EX • G/SI1 • GIA 2548379374

Certificate GIA 2548379374

Diamond specifications and retailer prices

From $3,954 NZD
As of November 6, 2026
Save $4,730 NZD (54%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $10,699 NZD at Queensmith · As of October 28, 2026
View at Queensmith

About this 1.26ct natural cushion diamond

This 1.26ct natural cushion sits in the one-and-a-quarter to one-and-a-half carat band, graded G 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 2548379374. Listed at 14 retailers as of November 4, 2026, with a 120% 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
G
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2548379374
Dimensions5.92 × 5.90 × 3.89 mm
L/W Ratio1.00
Top View
5.92 mm5.90 mm1.26 ctG / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2548379374
Side View
Table 69.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 65.9%

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: $10,699 NZD|Low: $3,954 NZD|High: $10,733 NZD|Avg: $6,049 NZD|-0.3%
Queensmith
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 6, 2026
Retailer 2$3,954 NZD
Retailer 3$4,587 NZD
Retailer 10$4,696 NZD
Retailer 5$4,816 NZD
Retailer 6$4,822 NZD
Retailer 4$5,002 NZD
Retailer 13$5,226 NZD
Retailer 8$5,260 NZD
Retailer 12$5,412 NZD
Retailer 7$5,785 NZD
Retailer 9$6,067 NZD
Retailer 11$8,684 NZD
Queensmith$10,699 NZD

23 data points across 13 retailers

14 retailers$3,954 NZD to $8,684 NZD

A
Cheapest Retailer
-
$3,954 NZD
A
Retailer 2
-
$4,587 NZD
View
Final sale: no returns
A
Retailer 3
-
$4,638 NZD
View
A
Retailer 4
-
$4,696 NZD
View
A
Retailer 5
-
$4,816 NZD
View
A
Retailer 6
-
$4,822 NZD
View
Retailer 7
-
$5,002 NZD
View
Price last confirmed 9 days ago
A
Retailer 8
-
$5,226 NZD
View
A
Retailer 9
-
$5,260 NZD
View
A
Retailer 10
-
$5,412 NZD
View
A
Retailer 11
-
$5,785 NZD
View
A
Retailer 12
-
$6,067 NZD
View
B
Retailer 13
-
$8,684 NZD
View
Most Expensive
Queensmith
2548379374 · Oct 28
$10,699 NZD
£4,670 GBP
View
Price last confirmed 9 days ago
13 more retailers have this diamond
Prices start from $3,954 NZDSave up to $4,730 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 Cushion
$3,954 NZD