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Round|Natural|GIA

0.33ct I SI1 Round Natural Diamond

EX • I/SI1 • GIA 6502296234

Certificate GIA 6502296234

Diamond specifications and retailer prices

From $352 AUD
$247 USD
As of October 31, 2026
Save $1,241 AUD (78%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $1,593 AUD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.33ct natural round diamond

This 0.33ct natural round sits in the sub-half-carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6502296234. Listed at 13 retailers as of October 30, 2026, with prices from $352 to $1,593, a $1,241 spread on the same certified stone. NZ Jewellers lists it at $1,593. 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
I
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle35°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 6502296234
Dimensions4.43 × 4.42 × 2.75 mm
L/W Ratio1.00
Star length50%
Lower girdle80%
Top View
4.43 mm4.42 mm0.33 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6502296234
Side View
Table 57.0%Crown 35°Girdle: Sli. ThickPavilion 41°Culet: NoneDepth 62.2%

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: $1,593 AUD|Low: $352 AUD|High: $1,593 AUD|Avg: $570 AUD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 1, 2026
Retailer 12$352 AUD
Retailer 4$373 AUD
Retailer 9$376 AUD
Retailer 8$379 AUD
Retailer 10$393 AUD
Retailer 11$474 AUD
Retailer 7$545 AUD
Retailer 6$546 AUD
Retailer 3$574 AUD
Retailer 2$689 AUD
Retailer 5$812 AUD
NZ Jewellers$1,593 AUD

45 data points across 12 retailers

13 retailers$352 AUD to $1,593 AUD

A
Cheapest Retailer
-
$352 AUD
$247 USD
A
Retailer 2
-
$376 AUD
$264 USD
View
A
Retailer 3
-
$379 AUD
$266 USD
View
A
Retailer 4
-
$393 AUD
$276 USD
View
A
Retailer 5
-
$474 AUD
$333 USD
View
A
Retailer 6
-
$490 AUD
$344 USD
View
A
Retailer 7
-
$545 AUD
ZAR 6,189 ZAR
View
B+
Retailer 8
-
$546 AUD
£302 GBP
View
Retailer 9
-
$574 AUD
View
Price last confirmed 28 days ago
B+
Retailer 10
-
$689 AUD
€461 EUR
View
B
Retailer 11
-
$714 AUD
£395 GBP
View
B+
Retailer 12
-
$812 AUD
£449 GBP
View
Most Expensive
B
NZ Jewellers
bb9664e7-bb39-4e57-ba3a-97e9b334ac76 · Oct 30
$1,593 AUD
$1,119 USD
View
12 more retailers have this diamond
Prices start from $352 AUDSave up to $1,241 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 Round
$352 AUD