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Cushion|Natural|GIA

1.00ct H SI1 Cushion Natural Diamond

VG • H/SI1 • GIA 2484704858

Certificate GIA 2484704858

Diamond specifications and retailer prices

From $2,833 AUD
$1,990 USD
As of October 28, 2026
Save $1,569 AUD (36%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $4,402 AUD at Yorxs · As of November 2, 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 SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2484704858. Listed at 16 retailers as of October 28, 2026, with prices from $2,833 to $4,402, a $1,569 spread on the same certified stone. Yorxs lists it at $4,402. 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
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2484704858
Dimensions5.75 × 5.68 × 3.79 mm
L/W Ratio1.01
Top View
5.75 mm5.68 mm1.00 ctH / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2484704858
Side View
Table 65.0%CrownGirdle: THN-MEDPavilionCulet: NoneDepth 66.7%

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 28
Current: $3,731 AUD|Low: $2,719 AUD|High: $4,402 AUD|Avg: $3,399 AUD|+4.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Yorxs
November 2, 2026
Retailer 2$2,833 AUD
Retailer 4$3,008 AUD
Retailer 3$3,180 AUD
Retailer 6$3,190 AUD
Retailer 7$3,281 AUD
Retailer 5$3,644 AUD
Retailer 1$3,731 AUD
Yorxs$4,402 AUD

42 data points across 8 retailers

16 retailers$2,833 AUD to $4,402 AUD

B+
Cheapest Retailer
-
$2,833 AUD
$1,990 USD
B+
Retailer 2
-
$3,008 AUD
$2,113 USD
View
B+
Retailer 3
-
$3,042 AUD
$2,137 USD
View
B+
Retailer 4
-
$3,056 AUD
$2,147 USD
View
B+
Retailer 5
-
$3,180 AUD
SGD 3,019 SGD
View
B+
Retailer 6
-
$3,281 AUD
$2,305 USD
View
B+
Retailer 7
-
$3,310 AUD
$2,325 USD
View
B
Retailer 8
-
$3,644 AUD
View
B
Retailer 9
-
$3,687 AUD
$2,590 USD
View
B
Retailer 10
-
$3,687 AUD
$2,590 USD
View
B
Retailer 11
-
$3,690 AUD
$2,592 USD
View
B
Retailer 12
-
$3,719 AUD
CA$3,629 CAD
View
B
Retailer 13
-
$3,731 AUD
£2,064 GBP
View
B
Retailer 14
-
$3,815 AUD
$2,680 USD
View
B
Retailer 15
-
$4,311 AUD
$3,028 USD
View
Most Expensive
B
Yorxs
387352774 · Nov 2
$4,402 AUD
€2,945 EUR
View
15 more retailers have this diamond
Prices start from $2,833 AUDSave up to $1,569 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+
1.00ct Cushion
$2,833 AUD