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Cushion|Natural|GIA

0.26ct E SI1 Cushion Natural Diamond

EX • E/SI1 • GIA 6502742542

Certificate GIA 6502742542

Diamond specifications and retailer prices

From $285 AUD
₹19,078 INR
As of October 29, 2026
Save $474 AUD (62%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $759 AUD at Yorxs · As of October 29, 2026
View at Yorxs

About this 0.26ct natural cushion diamond

This 0.26ct natural cushion sits in the sub-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 6502742542. Listed at 6 retailers as of October 29, 2026, with prices from $285 to $759, a $474 spread on the same certified stone. Yorxs lists it at $759. 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

0.26
Carat
E
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6502742542
Dimensions3.96 × 3.95 × 2.42 mm
L/W Ratio1.00
Top View
3.96 mm3.95 mm0.26 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6502742542
Side View
Table 58.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 61.4%

Caratlytics Score

How it works →
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: Oct 29
Current: $285 AUD|Low: $281 AUD|High: $759 AUD|Avg: $458 AUD|-2.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Yorxs
October 29, 2026
Retailer 1$285 AUD
Retailer 4$346 AUD
Retailer 7$408 AUD
Retailer 2$426 AUD
Retailer 6$455 AUD
Retailer 3$467 AUD
Retailer 5$676 AUD
Yorxs$759 AUD

45 data points across 8 retailers

6 retailers$285 AUD to $759 AUD

A
Cheapest Retailer
-
$285 AUD
₹19,078 INR
A
Retailer 2
-
$346 AUD
HK$1,900 HKD
View
A
Retailer 3
-
$455 AUD
$320 USD
View
A
Retailer 4
-
$467 AUD
$328 USD
View
B
Retailer 5
-
$676 AUD
$475 USD
View
Most Expensive
B
Yorxs
97A60460F · Oct 29
$759 AUD
€508 EUR
View
5 more retailers have this diamond
Prices start from $285 AUDSave up to $474 AUD

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
0.26ct Cushion
$285 AUD