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Cushion|Natural|GIA

0.40ct E VS1 Cushion Natural Diamond

GD • E/VS1 • GIA 1517100583

Certificate GIA 1517100583

Diamond specifications and retailer prices

From $1,033 AUD
$726 USD
As of October 28, 2026
Save $1,223 AUD (54%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $2,256 AUD at Flawless Fine Jewelry · As of October 29, 2026
View at Flawless Fine Jewelry

About this 0.4ct natural cushion diamond

This 0.4ct natural cushion sits in the sub-half-carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1517100583. Listed at 10 retailers as of October 28, 2026, with prices from $1,033 to $2,256, a $1,223 spread on the same certified stone. Flawless Fine Jewelry lists it at $2,256. 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

0.40
Carat
E
Colour
VS1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1517100583
Dimensions5.07 × 3.92 × 2.46 mm
L/W Ratio1.29
Key to symbols
Feather
Top View
5.07 mm3.92 mm0.40 ctE / VS1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1517100583
Side View
Table 63.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 62.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: $2,256 AUD|Low: $1,025 AUD|High: $2,278 AUD|Avg: $1,540 AUD|-1.0%
Flawless Fine Jewelry
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 29, 2026
Retailer 6$1,033 AUD
Retailer 9$1,124 AUD
Retailer 3$1,389 AUD
Retailer 4$1,395 AUD
Retailer 2$1,526 AUD
Retailer 7$1,635 AUD
Retailer 10$1,728 AUD
Retailer 8$1,805 AUD
Retailer 5$2,082 AUD
Flawless Fine Jewelry$2,256 AUD

32 data points across 10 retailers

10 retailers$1,033 AUD to $2,256 AUD

A
Cheapest Retailer
-
$1,033 AUD
$726 USD
B+
Retailer 2
-
$1,124 AUD
$790 USD
View
Price last confirmed 10 days ago
B+
Retailer 3
-
$1,389 AUD
£768 GBP
View
B
Retailer 4
-
$1,395 AUD
$980 USD
View
B
Retailer 5
-
$1,526 AUD
$1,072 USD
View
B
Retailer 6
-
$1,635 AUD
€1,094 EUR
View
B
Retailer 7
-
$1,728 AUD
View
Price last confirmed 24 days ago
B
Retailer 8
-
$1,805 AUD
ZAR 20,482 ZAR
View
B
Retailer 9
-
$2,082 AUD
£1,152 GBP
View
Most Expensive
B
Flawless Fine Jewelry
2F128B25E · Oct 29
$2,256 AUD
£1,248 GBP
View
9 more retailers have this diamond
Prices start from $1,033 AUDSave up to $1,223 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.

A
0.40ct Cushion
$1,033 AUD