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Cushion|Natural|GIA

1.02ct E SI1 Cushion Natural Diamond

GD • E/SI1 • GIA 7371936642

Certificate GIA 7371936642

Diamond specifications and retailer prices

From $3,392 AUD
$2,383 USD
As of October 30, 2026
Save $1,322 AUD (28%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $4,715 AUD at Yorxs · As of October 29, 2026
View at Yorxs

About this 1.02ct natural cushion diamond

This 1.02ct natural cushion sits in the classic one-carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 7371936642. Listed at 14 retailers as of October 29, 2026, with prices from $3,392 to $4,715, a $1,322 spread on the same certified stone. Yorxs lists it at $4,715. 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

1.02
Carat
E
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7371936642
Dimensions5.39 × 5.36 × 4.03 mm
L/W Ratio1.01
Top View
5.39 mm5.36 mm1.02 ctE / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryGood
FluorescenceNone
CertificateGIA 7371936642
Side View
Table 67.0%CrownGirdle: THN-THKPavilionCulet: NoneDepth 75.1%

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 30
Current: $3,632 AUD|Low: $3,392 AUD|High: $4,715 AUD|Avg: $3,941 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
Yorxs
October 29, 2026
Retailer 10$3,392 AUD
Retailer 4$3,468 AUD
Retailer 3$3,491 AUD
Retailer 1$3,632 AUD
Retailer 11$3,642 AUD
Retailer 14$3,705 AUD
Retailer 13$3,717 AUD
Retailer 12$3,750 AUD
Retailer 7$3,906 AUD
Retailer 9$3,943 AUD
Retailer 2$4,157 AUD
Retailer 6$4,157 AUD
Retailer 16$4,215 AUD
Retailer 15$4,249 AUD
Retailer 5$4,299 AUD
Retailer 8$4,543 AUD
Yorxs$4,715 AUD

13 data points across 17 retailers

14 retailers$3,392 AUD to $4,715 AUD

B+
Cheapest Retailer
-
$3,392 AUD
$2,383 USD
B+
Retailer 2
-
$3,468 AUD
$2,436 USD
View
B+
Retailer 3
-
$3,491 AUD
$2,452 USD
View
B+
Retailer 4
-
$3,632 AUD
SGD 3,448 SGD
View
B+
Retailer 5
-
$3,642 AUD
$2,558 USD
View
B+
Retailer 6
-
$3,705 AUD
$2,603 USD
View
B+
Retailer 7
-
$3,717 AUD
$2,611 USD
View
B
Retailer 8
-
$3,943 AUD
$2,770 USD
View
B
Retailer 9
-
$4,157 AUD
$2,920 USD
View
B
Retailer 10
-
$4,157 AUD
$2,920 USD
View
B
Retailer 11
-
$4,215 AUD
$2,961 USD
View
B
Retailer 12
-
$4,249 AUD
CA$4,145 CAD
View
B
Retailer 13
-
$4,299 AUD
$3,020 USD
View
Most Expensive
B
Yorxs
518346575 · Oct 29
$4,715 AUD
€3,154 EUR
View
13 more retailers have this diamond
Prices start from $3,392 AUDSave up to $1,322 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+
1.02ct Cushion
$3,392 AUD