CaratHunter
Plans
Cushion|Natural|GIA

1.13ct J SI1 Cushion Natural Diamond

GD • J/SI1 • GIA 7443229255

Certificate GIA 7443229255

Diamond specifications and retailer prices

From $3,359 SGD
As of October 31, 2026
Save $539 SGD (14%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $3,898 SGD at The Diamond Guys · As of November 2, 2026
View at The Diamond Guys

About this 1.13ct natural cushion diamond

This 1.13ct natural cushion sits in the classic one-carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 7443229255. Listed at 7 retailers as of October 31, 2026, with prices from $3,359 to $3,898, a $539 spread on the same certified stone. The Diamond Guys lists it at $3,898. 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

1.13
Carat
J
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7443229255
Dimensions6.11 × 5.63 × 3.87 mm
L/W Ratio1.09
Top View
6.11 mm5.63 mm1.13 ctJ / SI1
OriginNatural
CutGood
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 7443229255
Side View
Table 68.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 68.8%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $3,890 SGD|Low: $3,339 SGD|High: $4,266 SGD|Avg: $3,725 SGD|+3.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
The Diamond Guys
November 2, 2026
Retailer 2$3,359 SGD
Retailer 4$3,438 SGD
Retailer 3$3,605 SGD
Retailer 6$3,666 SGD
Retailer 1$3,890 SGD
The Diamond Guys$3,898 SGD
Retailer 5$4,266 SGD

38 data points across 7 retailers

7 retailers$3,359 SGD to $3,898 SGD

B
Cheapest Retailer
-
$3,359 SGD
B
Retailer 2
-
$3,438 SGD
$2,688 USD
View
B
Retailer 3
-
$3,566 SGD
$2,788 USD
View
B
Retailer 4
-
$3,605 SGD
$2,819 USD
View
C
Retailer 5
-
$3,666 SGD
CA$3,982 CAD
View
C
Retailer 6
-
$3,890 SGD
£2,395 GBP
View
Most Expensive
C
The Diamond Guys
1917992269 · Nov 2
$3,898 SGD
$3,048 USD
View
6 more retailers have this diamond
Prices start from $3,359 SGDSave up to $539 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
1.13ct Cushion
$3,359 SGD