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Cushion|Natural|GIA

1.70ct E VVS2 Cushion Natural Diamond

EX • E/VVS2 • GIA 7558201091

Certificate GIA 7558201091

Diamond specifications and retailer prices

From $12,479 AUD
$8,766 USD
As of October 25, 2026
Save $5,437 AUD (30%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $18,792 AUD at GemsNY · As of October 23, 2026
View at GemsNY

About this 1.7ct natural cushion diamond

This 1.7ct natural cushion sits in the one-and-a-half to two carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7558201091. Listed at 11 retailers as of October 25, 2026, with a 44% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.70
Carat
E
Colour
VVS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.7°
Pavilion angle35.9°
OriginNatural
Grading LabGIA
CertificateGIA 7558201091
Dimensions6.76 × 6.73 × 4.58 mm
L/W Ratio1.00
Top View
6.76 mm6.73 mm1.70 ctE / VVS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7558201091
Side View
Table 60.0%Crown 37.7°Girdle: ThickPavilion 35.9°Culet: NDepth 4.6%

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 25
Current: $18,792 AUD|Low: $12,479 AUD|High: $20,601 AUD|Avg: $15,349 AUD|-5.7%
GemsNY
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 28, 2026
Retailer 12$12,479 AUD
Retailer 9$12,701 AUD
Retailer 3$13,214 AUD
Retailer 4$13,258 AUD
Retailer 7$13,558 AUD
Retailer 11$14,282 AUD
Retailer 8$14,464 AUD
Retailer 6$15,727 AUD
Retailer 2$16,672 AUD
Retailer 5$17,097 AUD
Retailer 10$17,916 AUD
GemsNY$18,792 AUD

28 data points across 12 retailers

11 retailers$12,479 AUD to $17,916 AUD

A
Cheapest Retailer
-
$12,479 AUD
$8,766 USD
A
Retailer 2
-
$12,701 AUD
HK$69,700 HKD
View
A
Retailer 3
-
$13,214 AUD
€8,840 EUR
View
A
Retailer 4
-
$13,558 AUD
$9,524 USD
View
A
Retailer 5
-
$14,282 AUD
$10,032 USD
View
Final sale: no returns
A
Retailer 6
-
$14,464 AUD
$10,160 USD
View
B+
Retailer 7
-
$15,727 AUD
View
B+
Retailer 8
-
$16,672 AUD
£9,221 GBP
View
B+
Retailer 9
-
$17,097 AUD
€11,438 EUR
View
B+
Retailer 10
-
$17,916 AUD
$12,585 USD
View
Most Expensive
GemsNY
N583618 · Oct 23
$18,792 AUD
$13,200 USD
View
Price last confirmed 7 days ago
10 more retailers have this diamond
Prices start from $12,479 AUDSave up to $5,437 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
1.70ct Cushion
$12,479 AUD