CaratHunter
Plans
Cushion|Natural|GIA

1.00ct G I1 Cushion Natural Diamond

EX • G/I1 • GIA 5456305895

Certificate GIA 5456305895

Diamond specifications and retailer prices

From $1,739 SGD
$1,360 USD
As of November 2, 2026
Save $1,194 SGD (41%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $2,933 SGD 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 $1,739 to $2,933, a $1,194 spread on the same certified stone. Yorxs lists it at $2,933. 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
Colour
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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $1,944 SGD|Low: $1,739 SGD|High: $2,933 SGD|Avg: $2,203 SGD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Yorxs
October 31, 2026
Retailer 2$1,739 SGD
Retailer 6$1,803 SGD
Retailer 3$1,915 SGD
Retailer 1$1,944 SGD
Retailer 5$2,129 SGD
Retailer 7$2,301 SGD
Retailer 8$2,301 SGD
Retailer 9$2,378 SGD
Retailer 4$2,555 SGD
Yorxs$2,933 SGD

18 data points across 10 retailers

8 retailers$1,739 SGD to $2,933 SGD

Cheapest Retailer
-
$1,739 SGD
$1,360 USD
B+
Retailer 2
-
$1,803 SGD
$1,410 USD
View
B+
Retailer 3
-
$1,944 SGD
$1,521 USD
View
B+
Retailer 4
-
$2,129 SGD
$1,665 USD
View
B+
Retailer 5
-
$2,301 SGD
$1,800 USD
View
B+
Retailer 6
-
$2,301 SGD
$1,800 USD
View
B+
Retailer 7
-
$2,378 SGD
$1,860 USD
View
Most Expensive
B
Yorxs
C740DFAD2 · Oct 31
$2,933 SGD
€2,185 EUR
View
7 more retailers have this diamond
Prices start from $1,739 SGDSave up to $1,194 SGD

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
$1,739 SGD