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Cushion|Natural|GIA

1.00ct G I1 Cushion Natural Diamond

EX • G/I1 • GIA 1319068878

Certificate GIA 1319068878

Diamond specifications and retailer prices

From $2,378 CAD
HK$13,300 HKD
As of October 31, 2026
Save $1,500 CAD (39%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $3,878 CAD at Yorxs · As of October 31, 2026
View at Yorxs

About this 1ct natural cushion diamond

This 1ct natural cushion sits in the classic one-carat band, graded G colour (near-colourless) and I1 clarity (included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1319068878. Listed at 4 retailers as of October 31, 2026, with prices from $2,378 to $3,878, a $1,500 spread on the same certified stone. Yorxs lists it at $3,878. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
G
Color
I1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1319068878
Dimensions5.46 × 5.45 × 3.96 mm
L/W Ratio1.00
Culet sizeNone
Key to symbols
Crystal, Cloud, Feather, Knot, Indented Natural, Needle, Cavity, Natural
Top View
5.46 mm5.45 mm1.00 ctG / I1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 1319068878
Side View
Table 58.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 72.7%

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: Oct 31
Current: $2,378 CAD|Low: $2,360 CAD|High: $3,878 CAD|Avg: $3,009 CAD|+0.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Yorxs
October 31, 2026
Retailer 1$2,378 CAD
Retailer 4$2,565 CAD
Retailer 2$2,840 CAD
Retailer 5$2,875 CAD
Retailer 3$3,423 CAD
Yorxs$3,878 CAD

10 data points across 6 retailers

4 retailers$2,378 CAD to $3,878 CAD

B+
Cheapest Retailer
-
$2,378 CAD
HK$13,300 HKD
B+
Retailer 2
-
$2,565 CAD
$1,836 USD
View
B
Retailer 3
-
$2,840 CAD
$2,033 USD
View
Most Expensive
B
Yorxs
097ECAB9C · Oct 31
$3,878 CAD
€2,644 EUR
View
3 more retailers have this diamond
Prices start from $2,378 CADSave up to $1,500 CAD

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+
1.00ct Cushion
$2,378 CAD