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Cushion|Natural|GIA

0.70ct J SI1 Cushion Natural Diamond

GD • J/SI1 • GIA 6492044740

Certificate GIA 6492044740

Diamond specifications and retailer prices

From $1,266 AUD
As of November 6, 2026
Save $819 AUD (39%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $2,573 AUD at MOH London · As of October 21, 2026
View at MOH London

About this 0.7ct natural cushion diamond

This 0.7ct natural cushion sits in the half to three-quarter carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6492044740. Listed at 12 retailers as of November 5, 2026, with a 65% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.70
Carat
J
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6492044740
Dimensions5.18 × 4.85 × 3.23 mm
L/W Ratio1.07
Top View
5.18 mm4.85 mm0.70 ctJ / SI1
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6492044740
Side View
Table 60.0%CrownGirdle: ThickPavilionCulet: NoneDepth 66.6%

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: Nov 6
Current: $2,573 AUD|Low: $1,182 AUD|High: $2,590 AUD|Avg: $1,735 AUD|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 5$1,266 AUD
Retailer 7$1,289 AUD
Retailer 6$1,397 AUD
Retailer 10$1,474 AUD
Retailer 3$1,610 AUD
Retailer 9$1,615 AUD
Retailer 2$1,953 AUD
Retailer 4$2,086 AUD
Retailer 8$2,100 AUD
MOH London$2,573 AUD

41 data points across 10 retailers

12 retailers$1,266 AUD to $2,086 AUD

B+
Cheapest Retailer
-
$1,266 AUD
B+
Retailer 2
-
$1,289 AUD
View
Final sale: no returns
Retailer 3
-
$1,397 AUD
View
Price last confirmed 9 days ago
B
Retailer 4
-
$1,412 AUD
View
B
Retailer 5
-
$1,485 AUD
View
B
Retailer 6
-
$1,591 AUD
View
B
Retailer 7
-
$1,610 AUD
View
B
Retailer 8
-
$1,615 AUD
View
B
Retailer 9
-
$1,953 AUD
View
C
Retailer 10
-
$2,086 AUD
View
Retailer 11
-
$2,100 AUD
View
Price last confirmed 33 days ago
Most Expensive
MOH London
66CD4380A · Oct 21
$2,573 AUD
£1,392 GBP
View
Price last confirmed 16 days ago
11 more retailers have this diamond
Prices start from $1,266 AUDSave up to $819 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+
0.70ct Cushion
$1,266 AUD