Cushion|Natural|GIA

1.26ct G SI1 Cushion Natural Diamond

EX • G/SI1 • GIA 2548379374

Certificate GIA 2548379374

Diamond specifications and retailer prices

From $2,192 USD
As of November 6, 2026
Save $2,622 USD (54%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $5,931 USD 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
Color
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

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 6
Current: $5,931 USD|Low: $2,192 USD|High: $5,950 USD|Avg: $3,353 USD|-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$2,192 USD
Retailer 3$2,543 USD
Retailer 10$2,603 USD
Retailer 5$2,670 USD
Retailer 6$2,673 USD
Retailer 4$2,773 USD
Retailer 13$2,897 USD
Retailer 8$2,916 USD
Retailer 12$3,000 USD
Retailer 7$3,207 USD
Retailer 9$3,363 USD
Retailer 11$4,814 USD
Queensmith$5,931 USD

23 data points across 13 retailers

14 retailers$2,192 USD to $4,814 USD

A
Cheapest Retailer
-
$2,192 USD
A
Retailer 2
-
$2,543 USD
View
Final sale: no returns
A
Retailer 3
-
$2,571 USD
View
A
Retailer 4
-
$2,603 USD
View
A
Retailer 5
-
$2,670 USD
View
A
Retailer 6
-
$2,673 USD
View
Retailer 7
-
$2,773 USD
View
Price last confirmed 9 days ago
A
Retailer 8
-
$2,897 USD
View
A
Retailer 9
-
$2,916 USD
View
A
Retailer 10
-
$3,000 USD
View
A
Retailer 11
-
$3,207 USD
View
A
Retailer 12
-
$3,363 USD
View
B
Retailer 13
-
$4,814 USD
View
Most Expensive
Queensmith
2548379374 · Oct 28
$5,931 USD
£4,670 GBP
View
Price last confirmed 9 days ago
13 more retailers have this diamond
Prices start from $2,192 USDSave up to $2,622 USD

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
$2,192 USD