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Cushion|Natural|GIA

1.70ct I VS1 Cushion Natural Diamond

GD • I/VS1 • GIA 2215249868

Certificate GIA 2215249868

Diamond specifications and retailer prices

From $9,846 AUD
$6,916 USD
As of October 31, 2026
Save $9,191 AUD (48%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $19,036 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 standard cut grade stated by the retailer rather than the lab and certified by GIA 2215249868. Listed at 25 retailers as of October 31, 2026, with prices from $9,846 to $19,036, a $9,191 spread on the same certified stone. MOH London lists it at $19,036. 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
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2215249868
Dimensions6.56 × 6.50 × 4.53 mm
L/W Ratio1.01
Culet sizeNone
Top View
6.56 mm6.50 mm1.70 ctI / VS1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2215249868
Side View
Table 61.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 69.7%

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: Oct 31
Current: $19,036 AUD|Low: $9,957 AUD|High: $19,266 AUD|Avg: $14,024 AUD|-1.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 2, 2026
Retailer 6$10,093 AUD
Retailer 8$11,422 AUD
Retailer 7$12,616 AUD
Retailer 3$12,690 AUD
Retailer 2$12,753 AUD
Retailer 5$14,925 AUD
Retailer 4$16,781 AUD
MOH London$19,036 AUD

37 data points across 8 retailers

25 retailers$9,846 AUD to $19,036 AUD

B+
Cheapest Retailer
-
$9,846 AUD
$6,916 USD
B+
Retailer 2
-
$9,982 AUD
$7,012 USD
View
B+
Retailer 3
-
$10,093 AUD
$7,090 USD
View
B+
Retailer 4
-
$10,626 AUD
$7,464 USD
View
B+
Retailer 5
-
$10,666 AUD
View
B+
Retailer 6
-
$10,694 AUD
$7,512 USD
View
B
Retailer 7
-
$11,375 AUD
$7,990 USD
View
B
Retailer 8
-
$11,422 AUD
$8,023 USD
View
Final sale: no returns
B
Retailer 9
-
$11,423 AUD
$8,024 USD
View
B
Retailer 10
-
$12,173 AUD
$8,551 USD
View
B
Retailer 11
-
$12,546 AUD
View
Retailer 12
-
$12,616 AUD
View
Price last confirmed 9 days ago
B
Retailer 13
-
$12,690 AUD
£7,019 GBP
View
B
Retailer 14
-
$12,751 AUD
$8,957 USD
View
B
Retailer 15
-
$12,753 AUD
£7,054 GBP
View
B
Retailer 16
-
$13,097 AUD
$9,200 USD
View
B
Retailer 17
-
$13,553 AUD
$9,520 USD
View
B
Retailer 18
-
$13,553 AUD
$9,520 USD
View
B
Retailer 19
-
$13,690 AUD
£7,572 GBP
View
B
Retailer 20
-
$13,839 AUD
$9,721 USD
View
B
Retailer 21
-
$13,994 AUD
$9,830 USD
View
B
Retailer 22
-
$14,925 AUD
€9,985 EUR
View
Retailer 23
-
$15,037 AUD
$10,563 USD
View
Price last confirmed 10 days ago
B
Retailer 24
-
$16,781 AUD
ZAR 190,432 ZAR
View
Most Expensive
B
MOH London
B84790F5D · Nov 1
$19,036 AUD
£10,529 GBP
View
24 more retailers have this diamond
Prices start from $9,846 AUDSave up to $9,191 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
$9,846 AUD