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Cushion|Natural|GIA

1.00ct J SI2 Cushion Natural Diamond

VG • J/SI2 • GIA 2215094374

Certificate GIA 2215094374

Diamond specifications and retailer prices

From $2,733 AUD
As of November 6, 2026
Save $1,457 AUD (35%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $4,191 AUD at 77 Diamonds · As of November 6, 2026
View at 77 Diamonds

About this 1ct natural cushion diamond

This 1ct natural cushion sits in the classic one-carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2215094374. Listed at 10 retailers as of November 6, 2026, with prices from $2,733 to $4,191, a $1,457 spread on the same certified stone. 77 Diamonds lists it at $4,191. 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
J
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishGood
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2215094374
Dimensions5.94 × 5.62 × 3.64 mm
L/W Ratio1.06
Top View
5.94 mm5.62 mm1.00 ctJ / SI2
OriginNatural
CutVery Good
PolishGood
SymmetryExcellent
FluorescenceNone
CertificateGIA 2215094374
Side View
Table 64.0%CrownGirdle: THN-THKPavilionCulet: NoneDepth 64.7%

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: Nov 6
Current: $4,191 AUD|Low: $2,579 AUD|High: $4,237 AUD|Avg: $3,369 AUD|+1.4%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 2$2,685 AUD
Retailer 4$2,733 AUD
Retailer 3$3,318 AUD
Retailer 6$3,508 AUD
Retailer 7$3,508 AUD
Retailer 5$3,624 AUD
77 Diamonds$4,191 AUD

33 data points across 7 retailers

10 retailers$2,733 AUD to $4,191 AUD

Retailer 1
-
$2,685 AUD
Price last confirmed 10 days ago
B
Retailer 2
-
$2,733 AUD
View
B
Retailer 3
-
$2,741 AUD
View
B
Retailer 4
-
$2,864 AUD
View
B
Retailer 5
-
$2,988 AUD
View
B
Retailer 6
-
$3,318 AUD
View
B
Retailer 7
-
$3,508 AUD
View
B
Retailer 8
-
$3,508 AUD
View
B
Retailer 9
-
$3,624 AUD
View
Most Expensive
B
77 Diamonds
CUSZMAFCU84M · Nov 6
$4,191 AUD
£2,267 GBP
View
9 more retailers have this diamond
Prices start from $2,733 AUDSave up to $1,457 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
$2,733 AUD