CaratHunter
Plans
Cushion|Natural|GIA

1.01ct K SI1 Cushion Natural Diamond

GD • K/SI1 • GIA 1373908033

Certificate GIA 1373908033

Diamond specifications and retailer prices

From $2,193 AUD
As of November 6, 2026
Save $1,251 AUD (36%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $3,444 AUD at Yorxs · As of November 6, 2026
View at Yorxs

About this 1.01ct natural cushion diamond

This 1.01ct natural cushion sits in the classic one-carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1373908033. Listed at 10 retailers as of November 6, 2026, with prices from $2,193 to $3,444, a $1,251 spread on the same certified stone. Yorxs lists it at $3,444. 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

1.01
Carat
K
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryGood
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1373908033
Dimensions5.72 × 5.36 × 3.88 mm
L/W Ratio1.07
Culet sizeNone
Top View
5.72 mm5.36 mm1.01 ctK / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryGood
FluorescenceFaint
CertificateGIA 1373908033
Side View
Table 64.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 72.4%

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 6
Current: $2,435 AUD|Low: $2,170 AUD|High: $3,454 AUD|Avg: $2,504 AUD|+0.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Yorxs
November 6, 2026
Retailer 8$2,170 AUD
Retailer 12$2,193 AUD
Retailer 2$2,228 AUD
Retailer 6$2,253 AUD
Retailer 7$2,288 AUD
Retailer 9$2,374 AUD
Retailer 1$2,435 AUD
Retailer 10$2,509 AUD
Retailer 3$2,540 AUD
Retailer 5$2,563 AUD
Retailer 11$2,646 AUD
Retailer 4$2,918 AUD
Yorxs$3,444 AUD

23 data points across 13 retailers

10 retailers$2,193 AUD to $3,444 AUD

B+
Cheapest Retailer
-
$2,193 AUD
B+
Retailer 2
-
$2,228 AUD
View
B+
Retailer 3
-
$2,253 AUD
View
B+
Retailer 4
-
$2,288 AUD
View
B
Retailer 5
-
$2,374 AUD
View
B+
Retailer 6
-
$2,435 AUD
View
B
Retailer 7
-
$2,509 AUD
View
B
Retailer 8
-
$2,563 AUD
View
B
Retailer 9
-
$2,646 AUD
View
Most Expensive
B
Yorxs
518346358 · Nov 6
$3,444 AUD
€2,254 EUR
View
9 more retailers have this diamond
Prices start from $2,193 AUDSave up to $1,251 AUD

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+
1.01ct Cushion
$2,193 AUD