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Cushion|Natural|GIA

1.00ct H I1 Cushion Natural Diamond

GD • H/I1 • GIA 2235966722

Certificate GIA 2235966722

Diamond specifications and retailer prices

From $1,593 SGD
$1,246 USD
As of October 31, 2026
Save $650 SGD (29%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $2,243 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 H colour (near-colourless) and I1 clarity (included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2235966722. Listed at 5 retailers as of October 31, 2026, with prices from $1,593 to $2,243, a $650 spread on the same certified stone. Yorxs lists it at $2,243. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.00
Carat
H
Colour
I1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2235966722
Dimensions6.21 × 5.30 × 3.74 mm
L/W Ratio1.17
Culet sizeNone
Top View
6.21 mm5.30 mm1.00 ctH / I1
OriginNatural
CutGood
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 2235966722
Side View
Table 66.0%CrownGirdle: THK-ETKPavilionCulet: NoneDepth 70.5%

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: $1,593 SGD|Low: $1,567 SGD|High: $2,243 SGD|Avg: $1,824 SGD|+1.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Yorxs
October 31, 2026
Retailer 1$1,593 SGD
Retailer 3$1,751 SGD
Retailer 4$1,751 SGD
Retailer 2$1,803 SGD
Yorxs$2,243 SGD

13 data points across 5 retailers

5 retailers$1,593 SGD to $2,243 SGD

B+
Cheapest Retailer
-
$1,593 SGD
$1,246 USD
B+
Retailer 2
-
$1,751 SGD
$1,370 USD
View
B+
Retailer 3
-
$1,751 SGD
$1,370 USD
View
B+
Retailer 4
-
$1,803 SGD
$1,410 USD
View
Most Expensive
B
Yorxs
FA421011C · Oct 31
$2,243 SGD
€1,671 EUR
View
4 more retailers have this diamond
Prices start from $1,593 SGDSave up to $650 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
$1,593 SGD