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Cushion|Natural|GIA

0.57ct G SI1 Cushion Natural Diamond

VG • G/SI1 • GIA 6512674809

Certificate GIA 6512674809

Diamond specifications and retailer prices

From $625 AUD
$438 USD
As of November 2, 2026
Save $1,401 AUD (69%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $2,026 AUD at MOH London · As of November 2, 2026
View at MOH London

About this 0.57ct natural cushion diamond

This 0.57ct natural cushion sits in the half to three-quarter carat band, graded G 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 6512674809. Listed at 12 retailers as of November 2, 2026, with prices from $625 to $2,026, a $1,401 spread on the same certified stone. MOH London lists it at $2,026. 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

0.57
Carat
G
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6512674809
Dimensions5.39 × 4.18 × 2.84 mm
L/W Ratio1.29
Top View
5.39 mm4.18 mm0.57 ctG / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6512674809
Side View
Table 64.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 67.9%

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: Nov 2
Current: $2,026 AUD|Low: $625 AUD|High: $2,051 AUD|Avg: $1,228 AUD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 11$625 AUD
Retailer 9$967 AUD
Retailer 6$970 AUD
Retailer 2$1,077 AUD
Retailer 4$1,094 AUD
Retailer 8$1,126 AUD
Retailer 10$1,129 AUD
Retailer 5$1,323 AUD
Retailer 3$1,351 AUD
Retailer 7$1,387 AUD
MOH London$2,026 AUD

40 data points across 11 retailers

12 retailers$625 AUD to $2,026 AUD

A
Cheapest Retailer
-
$625 AUD
$438 USD
Final sale: no returns
B+
Retailer 2
-
$967 AUD
$678 USD
View
B+
Retailer 3
-
$970 AUD
$680 USD
View
B+
Retailer 4
-
$1,077 AUD
£595 GBP
View
B+
Retailer 5
-
$1,087 AUD
$761 USD
View
B+
Retailer 6
-
$1,094 AUD
£604 GBP
View
B+
Retailer 7
-
$1,126 AUD
£621 GBP
View
B
Retailer 8
-
$1,129 AUD
$791 USD
View
B
Retailer 9
-
$1,323 AUD
€883 EUR
View
Retailer 10
-
$1,351 AUD
View
Price last confirmed 29 days ago
B
Retailer 11
-
$1,387 AUD
ZAR 15,699 ZAR
View
Most Expensive
B
MOH London
12A800212 · Nov 2
$2,026 AUD
£1,118 GBP
View
11 more retailers have this diamond
Prices start from $625 AUDSave up to $1,401 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
0.57ct Cushion
$625 AUD