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Cushion|Natural|GIA

0.70ct E SI2 Cushion Natural Diamond

GD • E/SI2 • GIA 1545679285

Certificate GIA 1545679285

Diamond specifications and retailer prices

From $770 AUD
$541 USD
As of October 28, 2026
Save $460 AUD (37%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $1,230 AUD at Ritani · As of October 28, 2026
View at Ritani

About this 0.7ct natural cushion diamond

This 0.7ct natural cushion sits in the half to three-quarter carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1545679285. Listed at 5 retailers as of October 28, 2026, with prices from $770 to $1,230, a $460 spread on the same certified stone. Ritani lists it at $1,230. 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
E
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1545679285
Dimensions5.17 × 4.89 × 3.27 mm
L/W Ratio1.06
Culet sizeNone
Key to symbols
Feather, Crystal
Top View
5.17 mm4.89 mm0.70 ctE / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1545679285
Side View
Table 62.0%CrownGirdle: THN-STKPavilionCulet: NoneDepth 66.8%

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: $1,043 AUD|Low: $693 AUD|High: $1,318 AUD|Avg: $992 AUD|+0.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Ritani
October 29, 2026
Retailer 3$770 AUD
Retailer 4$845 AUD
Retailer 2$943 AUD
Retailer 1$1,043 AUD
Ritani$1,230 AUD

40 data points across 5 retailers

5 retailers$770 AUD to $1,230 AUD

B+
Cheapest Retailer
-
$770 AUD
$541 USD
Final sale: no returns
A
Retailer 2
-
$845 AUD
MYR 2,419 MYR
View
A
Retailer 3
-
$943 AUD
SGD 895 SGD
View
B+
Retailer 4
-
$1,043 AUD
£577 GBP
View
Most Expensive
B+
Ritani
D-5882QQ8RZP · Oct 28
$1,230 AUD
$864 USD
View
4 more retailers have this diamond
Prices start from $770 AUDSave up to $460 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
0.70ct Cushion
$770 AUD