Cushion|Natural|GIA

1.00ct G I1 Cushion Natural Diamond

EX • G/I1 • GIA 5456305895

Certificate GIA 5456305895

Diamond specifications and retailer prices

From $1,410 USD
As of November 1, 2026
Save $884 USD (39%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $2,294 USD 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 5456305895. Listed at 8 retailers as of October 31, 2026, with prices from $1,410 to $2,294, a $884 spread on the same certified stone. Yorxs lists it at $2,294. 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
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5456305895
Dimensions5.43 × 5.42 × 3.96 mm
L/W Ratio1.00
Top View
5.43 mm5.42 mm1.00 ctG / I1
OriginNatural
CutExcellent
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 5456305895
Side View
Table 66.0%CrownGirdle: THK-ETKPavilionCulet: NoneDepth 73.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $1,521 USD|Low: $1,360 USD|High: $2,294 USD|Avg: $1,723 USD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Yorxs
October 31, 2026
Retailer 2$1,360 USD
Retailer 6$1,410 USD
Retailer 3$1,498 USD
Retailer 1$1,521 USD
Retailer 5$1,665 USD
Retailer 7$1,800 USD
Retailer 8$1,800 USD
Retailer 9$1,860 USD
Retailer 4$1,998 USD
Yorxs$2,294 USD

18 data points across 10 retailers

8 retailers$1,410 USD to $2,294 USD

Retailer 1
-
$1,360 USD
Price last confirmed 11 days ago
B+
Retailer 2
-
$1,410 USD
View
B+
Retailer 3
-
$1,521 USD
View
B+
Retailer 4
-
$1,665 USD
View
B+
Retailer 5
-
$1,800 USD
View
B+
Retailer 6
-
$1,800 USD
View
B+
Retailer 7
-
$1,860 USD
View
Most Expensive
B
Yorxs
C740DFAD2 · Oct 31
$2,294 USD
€2,185 EUR
View
7 more retailers have this diamond
Prices start from $1,410 USDSave up to $884 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.

B+
1.00ct Cushion
$1,410 USD