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Cushion|Natural|GIA

1.70ct I VS2 Cushion Natural Diamond

EX • I/VS2 • GIA 2558192230

Certificate GIA 2558192230

Diamond specifications and retailer prices

From $9,512 AUD
HK$52,200 HKD
As of October 30, 2026
Save $8,342 AUD (47%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $17,854 AUD at MOH London · As of October 29, 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 VS2 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2558192230. Listed at 19 retailers as of October 29, 2026, with prices from $9,512 to $17,854, a $8,342 spread on the same certified stone. MOH London lists it at $17,854. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.70
Carat
I
Colour
VS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2558192230
Dimensions8.19 × 6.12 × 4.16 mm
L/W Ratio1.34
Top View
8.19 mm6.12 mm1.70 ctI / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2558192230
Side View
Table 65.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 67.9%

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 30
Current: $17,854 AUD|Low: $9,512 AUD|High: $18,078 AUD|Avg: $12,603 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
October 31, 2026
Retailer 4$9,512 AUD
Retailer 2$10,129 AUD
Retailer 8$10,526 AUD
Retailer 15$11,332 AUD
Retailer 3$11,762 AUD
Retailer 12$11,763 AUD
Retailer 11$11,881 AUD
Retailer 10$12,044 AUD
Retailer 13$12,084 AUD
Retailer 6$12,758 AUD
Retailer 7$13,022 AUD
Retailer 16$13,161 AUD
Retailer 5$13,777 AUD
Retailer 9$13,924 AUD
Retailer 14$15,378 AUD
MOH London$17,854 AUD

24 data points across 16 retailers

19 retailers$9,512 AUD to $17,854 AUD

A
Cheapest Retailer
-
$9,512 AUD
HK$52,200 HKD
A
Retailer 2
-
$10,129 AUD
₹677,601 INR
View
Retailer 3
-
$10,526 AUD
SGD 9,992 SGD
View
Price last confirmed 20 days ago
B+
Retailer 4
-
$11,332 AUD
SGD 10,757 SGD
View
B+
Retailer 5
-
$11,678 AUD
$8,203 USD
View
B+
Retailer 6
-
$11,681 AUD
$8,205 USD
View
B+
Retailer 7
-
$11,762 AUD
$8,262 USD
View
Final sale: no returns
B+
Retailer 8
-
$11,763 AUD
$8,263 USD
View
B+
Retailer 9
-
$11,881 AUD
£6,572 GBP
View
B+
Retailer 10
-
$12,044 AUD
£6,661 GBP
View
Retailer 11
-
$12,084 AUD
View
Price last confirmed 7 days ago
B
Retailer 12
-
$12,675 AUD
View
B+
Retailer 13
-
$12,758 AUD
$8,962 USD
View
B+
Retailer 14
-
$13,022 AUD
$9,147 USD
View
B+
Retailer 15
-
$13,161 AUD
$9,245 USD
View
B
Retailer 16
-
$13,777 AUD
£7,620 GBP
View
B+
Retailer 17
-
$13,924 AUD
€9,315 EUR
View
Retailer 18
-
$15,378 AUD
ZAR 174,515 ZAR
View
Price last confirmed 9 days ago
Most Expensive
B
MOH London
8840D70A4 · Oct 29
$17,854 AUD
£9,875 GBP
View
18 more retailers have this diamond
Prices start from $9,512 AUDSave up to $8,342 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
$9,512 AUD