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Cushion|Natural|GIA

0.90ct E IF Cushion Natural Diamond

EX • E/IF • GIA 5543579987

Certificate GIA 5543579987

Diamond specifications and retailer prices

From $2,498 AUD
$1,755 USD
As of October 28, 2026
Save $942 AUD (27%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $3,440 AUD at GemTrove · As of October 29, 2026
View at GemTrove

About this 0.9ct natural cushion diamond

This 0.9ct natural cushion sits in the just-under-one-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 5543579987. Listed at 7 retailers as of October 28, 2026, with prices from $2,498 to $3,440, a $942 spread on the same certified stone. GemTrove lists it at $3,440. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.90
Carat
E
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 5543579987
Dimensions5.30 × 5.29 × 3.60 mm
L/W Ratio1.00
Top View
5.30 mm5.29 mm0.90 ctE / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 5543579987
Side View
Table 62.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 68.1%

Caratlytics Score

How it works →
A+
Exceptional
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 28
Current: $3,440 AUD|Low: $2,293 AUD|High: $3,465 AUD|Avg: $2,910 AUD
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 29, 2026
Retailer 3$2,498 AUD
Retailer 4$2,518 AUD
Retailer 7$2,581 AUD
Retailer 2$2,742 AUD
Retailer 6$2,901 AUD
Retailer 5$3,016 AUD
GemTrove$3,440 AUD

39 data points across 7 retailers

7 retailers$2,498 AUD to $3,440 AUD

A+
Cheapest Retailer
-
$2,498 AUD
$1,755 USD
A
Retailer 2
-
$2,518 AUD
$1,769 USD
View
Final sale: no returns
A
Retailer 3
-
$2,581 AUD
MYR 7,386 MYR
View
A
Retailer 4
-
$2,742 AUD
£1,517 GBP
View
A
Retailer 5
-
$2,901 AUD
SGD 2,754 SGD
View
A
Retailer 6
-
$3,016 AUD
$2,119 USD
View
Most Expensive
B+
GemTrove
GT-N-00963044-98 · Oct 29
$3,440 AUD
View
6 more retailers have this diamond
Prices start from $2,498 AUDSave up to $942 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+
0.90ct Cushion
$2,498 AUD