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Cushion|Natural|GIA

1.70ct M SI2 Cushion Natural Diamond

VG • M/SI2 • GIA 1569532270

Certificate GIA 1569532270

Diamond specifications and retailer prices

From $2,179 AUD
As of November 6, 2026
Save $860 AUD (28%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $3,039 AUD at Moon Ocean · As of November 6, 2026
View at Moon Ocean

About this 1.7ct natural cushion diamond

This 1.7ct natural cushion sits in the one-and-a-half to two carat band, graded M colour (faint-tinted) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1569532270. Listed at 2 retailers as of November 6, 2026, with prices from $2,179 to $3,039, a $860 spread on the same certified stone. Moon Ocean lists it at $3,039. 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

1.70
Carat
M
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1569532270
Dimensions6.74 × 6.54 × 4.56 mm
L/W Ratio1.03
Key to symbols
Crystal, Cloud, Feather, Needle
Top View
6.74 mm6.54 mm1.70 ctM / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateGIA 1569532270
Side View
Table 68.0%CrownGirdle: THK-VTKPavilionCuletDepth 69.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 6
Current: $3,039 AUD|Low: $2,160 AUD|High: $3,073 AUD|Avg: $2,598 AUD|-0.5%
Moon Ocean
Retailer 2
November 6, 2026
Retailer 2$2,179 AUD
Moon Ocean$3,039 AUD

15 data points across 2 retailers

2 retailers$2,179 AUD to $3,039 AUD

B+
Cheapest Retailer
-
$2,179 AUD
Most Expensive
B+
Moon Ocean
NVN-B4992A3E2-270 · Nov 6
$3,039 AUD
£1,644 GBP
View
1 more retailer has this diamond
Prices start from $2,179 AUDSave up to $860 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+
1.70ct Cushion
$2,179 AUD