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Cushion|Natural|GIA

0.33ct F SI1 Cushion Natural Diamond

EX • F/SI1 • GIA 6552421701

Certificate GIA 6552421701

Diamond specifications and retailer prices

From $301 USD
₹28,670 INR
As of November 2, 2026
Save $664 USD (69%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $965 USD at MOH London · As of November 1, 2026
View at MOH London

About this 0.33ct natural cushion diamond

This 0.33ct 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 6552421701. Listed at 11 retailers as of November 1, 2026, with prices from $301 to $965, a $664 spread on the same certified stone. MOH London lists it at $965. 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

0.33
Carat
F
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6552421701
Dimensions3.94 × 3.94 × 2.68 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Cloud, Crystal
Top View
3.94 mm3.94 mm0.33 ctF / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 6552421701
Side View
Table 64.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 68.0%

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 2
Current: $965 USD|Low: $300 USD|High: $978 USD|Avg: $601 USD|-1.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 2$301 USD
Retailer 8$450 USD
Retailer 5$494 USD
Retailer 3$518 USD
Retailer 7$573 USD
Retailer 4$638 USD
Retailer 6$648 USD
Retailer 9$670 USD
MOH London$965 USD

36 data points across 9 retailers

11 retailers$301 USD to $965 USD

A
Cheapest Retailer
-
$301 USD
₹28,670 INR
B+
Retailer 2
-
$450 USD
View
B+
Retailer 3
-
$494 USD
View
B+
Retailer 4
-
$518 USD
£408 GBP
View
B+
Retailer 5
-
$554 USD
View
B+
Retailer 6
-
$573 USD
£451 GBP
View
B
Retailer 7
-
$597 USD
View
B+
Retailer 8
-
$638 USD
€608 EUR
View
B+
Retailer 9
-
$648 USD
ZAR 10,475 ZAR
View
Retailer 10
-
$670 USD
A$1,030 AUD
View
Price last confirmed 29 days ago
Most Expensive
B
MOH London
C582CDC75 · Nov 1
$965 USD
£760 GBP
View
10 more retailers have this diamond
Prices start from $301 USDSave up to $664 USD

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
0.33ct Cushion
$301 USD