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Cushion|Natural|GIA

0.30ct F SI1 Cushion Natural Diamond

VG • F/SI1 • GIA 6541088921

Certificate GIA 6541088921

Diamond specifications and retailer prices

From $383 CAD
₹26,121 INR
As of October 31, 2026
Save $859 CAD (69%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $1,242 CAD at MOH London · As of October 29, 2026
View at MOH London

About this 0.3ct natural cushion diamond

This 0.3ct natural cushion sits in the sub-half-carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6541088921. Listed at 11 retailers as of October 29, 2026, with prices from $383 to $1,242, a $859 spread on the same certified stone. MOH London lists it at $1,242. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.30
Carat
F
Color
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryGood
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6541088921
Dimensions3.74 × 3.72 × 2.57 mm
L/W Ratio1.01
Top View
3.74 mm3.72 mm0.30 ctF / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceFaint
CertificateGIA 6541088921
Side View
Table 63.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 69.1%

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: $1,242 CAD|Low: $382 CAD|High: $1,251 CAD|Avg: $771 CAD|-0.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 1, 2026
Retailer 3$383 CAD
Retailer 7$552 CAD
Retailer 8$576 CAD
Retailer 2$697 CAD
Retailer 6$733 CAD
Retailer 5$829 CAD
Retailer 9$857 CAD
Retailer 4$975 CAD
MOH London$1,242 CAD

36 data points across 9 retailers

11 retailers$383 CAD to $1,242 CAD

A
Cheapest Retailer
-
$383 CAD
₹26,121 INR
B+
Retailer 2
-
$510 CAD
$365 USD
View
B+
Retailer 3
-
$552 CAD
$395 USD
View
B+
Retailer 4
-
$576 CAD
$412 USD
View
B
Retailer 5
-
$697 CAD
£393 GBP
View
B
Retailer 6
-
$729 CAD
$522 USD
View
B
Retailer 7
-
$733 CAD
£413 GBP
View
B
Retailer 8
-
$829 CAD
ZAR 9,589 ZAR
View
Retailer 9
-
$857 CAD
A$943 AUD
View
Price last confirmed 28 days ago
B
Retailer 10
-
$975 CAD
€665 EUR
View
Most Expensive
B
MOH London
A6FBFF3E2 · Oct 29
$1,242 CAD
£700 GBP
View
10 more retailers have this diamond
Prices start from $383 CADSave up to $859 CAD

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
0.30ct Cushion
$383 CAD