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Cushion|Natural|GIA

0.35ct F SI1 Cushion Natural Diamond

EX • F/SI1 • GIA 6552405831

Certificate GIA 6552405831

Diamond specifications and retailer prices

From $714 AUD
SGD 676 SGD
As of October 31, 2026
Save $1,107 AUD (61%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $1,821 AUD at Queensmith · As of October 27, 2026
View at Queensmith

About this 0.35ct natural cushion diamond

This 0.35ct natural cushion sits in the sub-half-carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6552405831. Listed at 11 retailers as of October 27, 2026, with prices from $714 to $1,821, a $1,107 spread on the same certified stone. Queensmith lists it at $1,821. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.35
Carat
F
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6552405831
Dimensions3.97 × 3.99 × 2.65 mm
L/W Ratio1.01
Top View
3.97 mm3.99 mm0.35 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6552405831
Side View
Table 64.0%CrownGirdlePavilionCulet: NoneDepth 66.6%

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 31
Current: $1,821 AUD|Low: $714 AUD|High: $1,848 AUD|Avg: $1,165 AUD
Queensmith
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 3, 2026
Retailer 8$714 AUD
Retailer 2$920 AUD
Retailer 7$922 AUD
Retailer 9$975 AUD
Retailer 10$1,006 AUD
Retailer 11$1,029 AUD
Retailer 5$1,100 AUD
Retailer 6$1,139 AUD
Retailer 3$1,178 AUD
Retailer 4$1,696 AUD
Queensmith$1,821 AUD

36 data points across 11 retailers

11 retailers$714 AUD to $1,821 AUD

A
Cheapest Retailer
-
$714 AUD
SGD 676 SGD
B+
Retailer 2
-
$920 AUD
£508 GBP
View
B+
Retailer 3
-
$922 AUD
$646 USD
View
B+
Retailer 4
-
$975 AUD
$683 USD
View
B+
Retailer 5
-
$1,006 AUD
£555 GBP
View
B+
Retailer 6
-
$1,029 AUD
$721 USD
View
B
Retailer 7
-
$1,100 AUD
€734 EUR
View
B
Retailer 8
-
$1,139 AUD
ZAR 12,891 ZAR
View
Retailer 9
-
$1,178 AUD
View
Price last confirmed 30 days ago
B
Retailer 10
-
$1,696 AUD
£936 GBP
View
Most Expensive
B
Queensmith
6552405831 · Oct 27
$1,821 AUD
£1,005 GBP
View
10 more retailers have this diamond
Prices start from $714 AUDSave up to $1,107 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
0.35ct Cushion
$714 AUD