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Cushion|Natural|GIA

1.75ct E IF Cushion Natural Diamond

EX • E/IF • GIA 2554308313

Certificate GIA 2554308313

Diamond specifications and retailer prices

From $14,354 AUD
As of November 4, 2026
Save $11,094 AUD (44%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $25,448 AUD at MOH London · As of November 4, 2026
View at MOH London

About this 1.75ct natural cushion diamond

This 1.75ct natural cushion sits in the one-and-a-half to two carat band, graded E colour (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 2554308313. Listed at 11 retailers as of November 4, 2026, with prices from $14,354 to $25,448, a $11,094 spread on the same certified stone. MOH London lists it at $25,448. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.75
Carat
E
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 2554308313
Dimensions9.03 × 6.19 × 4.31 mm
L/W Ratio1.46
Key to symbols
Minor Details of Polish
Top View
9.03 mm6.19 mm1.75 ctE / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 2554308313
Side View
Table 63.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 69.7%

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 4
Current: $25,448 AUD|Low: $14,354 AUD|High: $29,007 AUD|Avg: $19,805 AUD|-12.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 5, 2026
Retailer 6$14,354 AUD
Retailer 7$15,839 AUD
Retailer 2$16,466 AUD
Retailer 8$17,532 AUD
Retailer 3$17,682 AUD
Retailer 9$19,552 AUD
Retailer 5$20,059 AUD
Retailer 4$20,500 AUD
MOH London$25,448 AUD

36 data points across 9 retailers

11 retailers$14,354 AUD to $25,448 AUD

A
Cheapest Retailer
-
$14,354 AUD
A
Retailer 2
-
$15,839 AUD
View
A
Retailer 3
-
$16,466 AUD
View
A
Retailer 4
-
$17,532 AUD
View
Final sale: no returns
A
Retailer 5
-
$17,682 AUD
View
Retailer 6
-
$18,169 AUD
View
Price last confirmed 24 days ago
A
Retailer 7
-
$19,552 AUD
View
A
Retailer 8
-
$20,059 AUD
View
A
Retailer 9
-
$20,323 AUD
View
A
Retailer 10
-
$20,500 AUD
View
Most Expensive
B+
MOH London
F4F1911DD · Nov 4
$25,448 AUD
£14,027 GBP
View
10 more retailers have this diamond
Prices start from $14,354 AUDSave up to $11,094 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
1.75ct Cushion
$14,354 AUD