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Cushion|Natural|GIA

1.70ct I VS1 Cushion Natural Diamond

VG • I/VS1 • GIA 3535400947

Certificate GIA 3535400947

Diamond specifications and retailer prices

From $6,030 AUD
$4,236 USD
As of October 31, 2026
Save $6,710 AUD (53%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $12,741 AUD at MOH London · As of November 1, 2026
View at MOH London

About this 1.7ct natural cushion diamond

This 1.7ct natural cushion sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 3535400947. Listed at 21 retailers as of October 31, 2026, with prices from $6,030 to $12,741, a $6,710 spread on the same certified stone. MOH London lists it at $12,741. 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
I
Colour
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 3535400947
Dimensions7.11 × 6.47 × 4.34 mm
L/W Ratio1.10
Top View
7.11 mm6.47 mm1.70 ctI / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 3535400947
Side View
Table 60.0%CrownGirdle: ThickPavilionCulet: NoneDepth 67.1%

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 31
Current: $12,741 AUD|Low: $6,030 AUD|High: $12,894 AUD|Avg: $8,027 AUD|-1.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
November 2, 2026
Retailer 17$6,030 AUD
Retailer 15$6,167 AUD
Retailer 18$6,321 AUD
Retailer 5$6,689 AUD
Retailer 19$6,812 AUD
Retailer 4$7,177 AUD
Retailer 16$7,248 AUD
Retailer 12$7,432 AUD
Retailer 6$7,618 AUD
Retailer 2$7,805 AUD
Retailer 8$8,012 AUD
Retailer 3$8,115 AUD
Retailer 11$8,115 AUD
Retailer 10$8,385 AUD
Retailer 7$8,828 AUD
Retailer 14$9,054 AUD
Retailer 9$9,286 AUD
Retailer 13$9,833 AUD
MOH London$12,741 AUD

34 data points across 19 retailers

21 retailers$6,030 AUD to $12,741 AUD

A
Cheapest Retailer
-
$6,030 AUD
$4,236 USD
A
Retailer 2
-
$6,167 AUD
$4,332 USD
View
Retailer 3
-
$6,167 AUD
$4,332 USD
View
Price last confirmed 11 days ago
A
Retailer 4
-
$6,321 AUD
$4,440 USD
View
A
Retailer 5
-
$6,689 AUD
$4,699 USD
View
Final sale: no returns
A
Retailer 6
-
$6,812 AUD
$4,785 USD
View
A
Retailer 7
-
$7,177 AUD
$5,041 USD
View
A
Retailer 8
-
$7,248 AUD
$5,091 USD
View
Retailer 9
-
$7,361 AUD
$5,170 USD
View
Price last confirmed 66 days ago
A
Retailer 10
-
$7,432 AUD
£4,111 GBP
View
A
Retailer 11
-
$7,618 AUD
$5,351 USD
View
A
Retailer 12
-
$7,805 AUD
£4,317 GBP
View
Retailer 13
-
$8,012 AUD
View
Price last confirmed 23 days ago
A
Retailer 14
-
$8,115 AUD
$5,700 USD
View
A
Retailer 15
-
$8,115 AUD
$5,700 USD
View
B+
Retailer 16
-
$8,385 AUD
$5,890 USD
View
Retailer 17
-
$8,828 AUD
$6,201 USD
View
Price last confirmed 10 days ago
B+
Retailer 18
-
$9,054 AUD
€6,057 EUR
View
B+
Retailer 19
-
$9,286 AUD
£5,136 GBP
View
B+
Retailer 20
-
$9,833 AUD
ZAR 111,589 ZAR
View
Most Expensive
B
MOH London
EE4EDFC73 · Nov 1
$12,741 AUD
£7,047 GBP
View
20 more retailers have this diamond
Prices start from $6,030 AUDSave up to $6,710 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
$6,030 AUD