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Cushion|Natural|GIA

0.33ct D SI1 Cushion Natural Diamond

EX • D/SI1 • GIA 1553708780

Certificate GIA 1553708780

Diamond specifications and retailer prices

From $493 AUD
₹32,952 INR
As of November 1, 2026
Save $1,088 AUD (69%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $1,580 AUD at MOH London · As of October 29, 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 D 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 1553708780. Listed at 8 retailers as of October 29, 2026, with prices from $493 to $1,580, a $1,088 spread on the same certified stone. MOH London lists it at $1,580. 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
D
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishGood
SymmetryGood
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1553708780
Dimensions4.02 × 4.02 × 2.71 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Cloud
Top View
4.02 mm4.02 mm0.33 ctD / SI1
OriginNatural
CutExcellent
PolishGood
SymmetryGood
FluorescenceFaint
CertificateGIA 1553708780
Side View
Table 64.0%CrownGirdle: THN-THKPavilionCulet: NoneDepth 67.6%

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: Nov 1
Current: $1,580 AUD|Low: $491 AUD|High: $1,591 AUD|Avg: $973 AUD|-0.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 2, 2026
Retailer 3$493 AUD
Retailer 8$733 AUD
Retailer 2$849 AUD
Retailer 6$933 AUD
Retailer 4$1,024 AUD
Retailer 5$1,055 AUD
Retailer 7$1,090 AUD
MOH London$1,580 AUD

37 data points across 8 retailers

8 retailers$493 AUD to $1,580 AUD

A
Cheapest Retailer
-
$493 AUD
₹32,952 INR
B+
Retailer 2
-
$786 AUD
$552 USD
View
B+
Retailer 3
-
$849 AUD
£470 GBP
View
B+
Retailer 4
-
$933 AUD
£516 GBP
View
B+
Retailer 5
-
$1,024 AUD
€685 EUR
View
B+
Retailer 6
-
$1,055 AUD
ZAR 11,974 ZAR
View
Retailer 7
-
$1,090 AUD
View
Price last confirmed 29 days ago
Most Expensive
B
MOH London
B59DD3F62 · Oct 29
$1,580 AUD
£874 GBP
View
7 more retailers have this diamond
Prices start from $493 AUDSave up to $1,088 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
0.33ct Cushion
$493 AUD