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Cushion|Natural|GIA

1.70ct G IF Cushion Natural Diamond

EX • G/IF • GIA 5556177974

Certificate GIA 5556177974

Diamond specifications and retailer prices

From $17,607 AUD
HK$96,400 HKD
As of November 1, 2026
Save $13,671 AUD (44%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $31,278 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 G colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5556177974. Listed at 20 retailers as of November 1, 2026, with prices from $17,607 to $31,278, a $13,671 spread on the same certified stone. MOH London lists it at $31,278. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.70
Carat
G
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5556177974
Dimensions9.29 × 5.83 × 3.75 mm
L/W Ratio1.59
Top View
9.29 mm5.83 mm1.70 ctG / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5556177974
Side View
Table 65.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 64.4%

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: Nov 1
Current: $31,278 AUD|Low: $17,607 AUD|High: $32,322 AUD|Avg: $23,238 AUD|-3.2%
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
November 2, 2026
Retailer 18$17,607 AUD
Retailer 2$19,154 AUD
Retailer 7$19,443 AUD
Retailer 10$20,154 AUD
Retailer 16$20,519 AUD
Retailer 14$20,818 AUD
Retailer 17$21,184 AUD
Retailer 12$21,395 AUD
Retailer 6$21,860 AUD
Retailer 8$21,873 AUD
Retailer 9$22,455 AUD
Retailer 4$23,051 AUD
Retailer 3$23,457 AUD
Retailer 13$24,557 AUD
Retailer 11$25,226 AUD
Retailer 5$27,962 AUD
Retailer 15$29,423 AUD
MOH London$31,278 AUD

28 data points across 18 retailers

20 retailers$17,607 AUD to $31,278 AUD

A
Cheapest Retailer
-
$17,607 AUD
HK$96,400 HKD
B+
Retailer 2
-
$19,154 AUD
₹1,278,431 INR
View
B+
Retailer 3
-
$19,443 AUD
$13,626 USD
View
Retailer 4
-
$20,154 AUD
SGD 19,087 SGD
View
Price last confirmed 22 days ago
B+
Retailer 5
-
$20,519 AUD
$14,380 USD
View
B+
Retailer 6
-
$20,818 AUD
$14,590 USD
View
B+
Retailer 7
-
$21,184 AUD
$14,846 USD
View
Final sale: no returns
B+
Retailer 8
-
$21,395 AUD
£11,806 GBP
View
Retailer 9
-
$21,860 AUD
View
Price last confirmed 10 days ago
B+
Retailer 10
-
$21,873 AUD
SGD 20,715 SGD
View
B+
Retailer 11
-
$21,961 AUD
$15,391 USD
View
Retailer 12
-
$22,455 AUD
$15,737 USD
View
Price last confirmed 17 days ago
B+
Retailer 13
-
$22,814 AUD
View
B+
Retailer 14
-
$23,051 AUD
£12,720 GBP
View
B+
Retailer 15
-
$23,457 AUD
$16,439 USD
View
B+
Retailer 16
-
$24,557 AUD
$17,210 USD
View
B+
Retailer 17
-
$25,226 AUD
€16,837 EUR
View
B
Retailer 18
-
$27,962 AUD
£15,430 GBP
View
B
Retailer 19
-
$29,423 AUD
ZAR 333,125 ZAR
View
Most Expensive
B
MOH London
6F6C73C91 · Nov 1
$31,278 AUD
£17,260 GBP
View
19 more retailers have this diamond
Prices start from $17,607 AUDSave up to $13,671 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
$17,607 AUD