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Cushion|Natural|GIA

0.36ct F SI1 Cushion Natural Diamond

EX • F/SI1 • GIA 6555406660

Certificate GIA 6555406660

Diamond specifications and retailer prices

From $730 AUD
SGD 691 SGD
As of October 31, 2026
Save $1,101 AUD (60%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $1,830 AUD at Queensmith · As of October 28, 2026
View at Queensmith

About this 0.36ct natural cushion diamond

This 0.36ct 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 6555406660. Listed at 11 retailers as of October 28, 2026, with prices from $730 to $1,830, a $1,101 spread on the same certified stone. Queensmith lists it at $1,830. 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

0.36
Carat
F
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6555406660
Dimensions3.95 × 3.98 × 2.67 mm
L/W Ratio1.01
Top View
3.95 mm3.98 mm0.36 ctF / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateGIA 6555406660
Side View
Table 60.0%CrownGirdlePavilionCulet: NoneDepth 67.4%

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: Oct 31
Current: $1,830 AUD|Low: $730 AUD|High: $1,879 AUD|Avg: $1,189 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$730 AUD
Retailer 7$941 AUD
Retailer 2$945 AUD
Retailer 9$992 AUD
Retailer 10$1,033 AUD
Retailer 11$1,054 AUD
Retailer 5$1,125 AUD
Retailer 6$1,169 AUD
Retailer 3$1,209 AUD
Retailer 4$1,740 AUD
Queensmith$1,830 AUD

38 data points across 11 retailers

11 retailers$730 AUD to $1,830 AUD

A
Cheapest Retailer
-
$730 AUD
SGD 691 SGD
B+
Retailer 2
-
$941 AUD
$660 USD
View
B+
Retailer 3
-
$945 AUD
£522 GBP
View
B+
Retailer 4
-
$992 AUD
$695 USD
View
B+
Retailer 5
-
$1,033 AUD
£570 GBP
View
B+
Retailer 6
-
$1,054 AUD
$739 USD
View
B
Retailer 7
-
$1,125 AUD
€751 EUR
View
B
Retailer 8
-
$1,169 AUD
ZAR 13,231 ZAR
View
Retailer 9
-
$1,209 AUD
View
Price last confirmed 30 days ago
B
Retailer 10
-
$1,740 AUD
£960 GBP
View
Most Expensive
B
Queensmith
6555406660 · Oct 28
$1,830 AUD
£1,010 GBP
View
10 more retailers have this diamond
Prices start from $730 AUDSave up to $1,101 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
0.36ct Cushion
$730 AUD