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Cushion|Natural|GIA

1.00ct I VS1 Cushion Natural Diamond

GD • I/VS1 • GIA 2376908030

Certificate GIA 2376908030

Diamond specifications and retailer prices

From $3,553 AUD
$2,496 USD
As of October 31, 2026
Save $1,556 AUD (30%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $5,109 AUD 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 I colour (near-colourless) and VS1 clarity (very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2376908030. Listed at 15 retailers as of October 31, 2026, with prices from $3,553 to $5,109, a $1,556 spread on the same certified stone. Yorxs lists it at $5,109. 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
I
Colour
VS1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2376908030
Dimensions5.58 × 5.41 × 3.98 mm
L/W Ratio1.03
Top View
5.58 mm5.41 mm1.00 ctI / VS1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2376908030
Side View
Table 65.0%CrownGirdle: - VPavilionCulet: NoneDepth 73.6%

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: $3,947 AUD|Low: $3,553 AUD|High: $5,123 AUD|Avg: $4,221 AUD|-0.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Yorxs
October 31, 2026
Retailer 13$3,553 AUD
Retailer 14$3,556 AUD
Retailer 10$3,657 AUD
Retailer 6$3,710 AUD
Retailer 5$3,797 AUD
Retailer 1$3,947 AUD
Retailer 2$4,036 AUD
Retailer 15$4,039 AUD
Retailer 8$4,223 AUD
Retailer 3$4,309 AUD
Retailer 12$4,318 AUD
Retailer 11$4,449 AUD
Retailer 16$4,541 AUD
Retailer 17$4,541 AUD
Retailer 4$4,581 AUD
Retailer 7$4,698 AUD
Retailer 9$4,863 AUD
Yorxs$5,109 AUD

19 data points across 18 retailers

15 retailers$3,553 AUD to $5,109 AUD

B+
Cheapest Retailer
-
$3,553 AUD
$2,496 USD
B+
Retailer 2
-
$3,657 AUD
$2,569 USD
View
B+
Retailer 3
-
$3,710 AUD
$2,606 USD
View
B
Retailer 4
-
$3,797 AUD
$2,667 USD
View
B
Retailer 5
-
$3,947 AUD
SGD 3,747 SGD
View
B
Retailer 6
-
$4,036 AUD
$2,835 USD
View
B
Retailer 7
-
$4,039 AUD
$2,837 USD
View
B
Retailer 8
-
$4,309 AUD
CA$4,204 CAD
View
B
Retailer 9
-
$4,318 AUD
$3,033 USD
View
B
Retailer 10
-
$4,449 AUD
View
B
Retailer 11
-
$4,541 AUD
$3,190 USD
View
B
Retailer 12
-
$4,541 AUD
$3,190 USD
View
B
Retailer 13
-
$4,581 AUD
$3,218 USD
View
B
Retailer 14
-
$4,698 AUD
$3,300 USD
View
Most Expensive
B
Yorxs
518346424 · Oct 31
$5,109 AUD
€3,418 EUR
View
14 more retailers have this diamond
Prices start from $3,553 AUDSave up to $1,556 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
$3,553 AUD