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Round|Natural|GIA

0.33ct G SI1 Round Natural Diamond

EX • G/SI1 • GIA 2567040257

Certificate GIA 2567040257

Diamond specifications and retailer prices

From $383 AUD
₹25,640 INR
As of November 1, 2026
Save $1,670 AUD (81%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $2,086 AUD at NZ Jewellers · As of September 24, 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 G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2567040257. Listed at 20 retailers as of October 26, 2026, with a 436% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
G
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2567040257
Dimensions4.47 × 4.45 × 2.69 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizeNone
Top View
4.47 mm4.45 mm0.33 ctG / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2567040257
Side View
Table 59.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 60.4%

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: Nov 1
Current: $1,084 AUD|Low: $382 AUD|High: $1,253 AUD|Avg: $769 AUD|-1.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 6$383 AUD
Retailer 2$507 AUD
Retailer 3$563 AUD
Retailer 11$577 AUD
Retailer 4$694 AUD
Retailer 9$722 AUD
Retailer 8$831 AUD
Retailer 10$858 AUD
Retailer 5$975 AUD
Retailer 1$1,084 AUD
Retailer 7$1,237 AUD

30 data points across 11 retailers

20 retailers$383 AUD to $2,053 AUD

A
Cheapest Retailer
-
$383 AUD
₹25,640 INR
A
Retailer 2
-
$456 AUD
HK$2,500 HKD
View
A
Retailer 3
-
$507 AUD
$356 USD
View
Retailer 4
-
$544 AUD
$382 USD
View
Price last confirmed 39 days ago
A
Retailer 5
-
$563 AUD
SGD 534 SGD
View
A
Retailer 6
-
$572 AUD
View
Retailer 7
-
$577 AUD
$405 USD
View
Price last confirmed 25 days ago
A
Retailer 8
-
$598 AUD
$420 USD
View
Retailer 9
-
$606 AUD
$426 USD
View
Price last confirmed 34 days ago
B+
Retailer 10
-
$694 AUD
£384 GBP
View
B+
Retailer 11
-
$722 AUD
$507 USD
View
Retailer 12
-
$733 AUD
$515 USD
View
Price last confirmed 41 days ago
B+
Retailer 13
-
$772 AUD
$542 USD
View
B+
Retailer 14
-
$831 AUD
ZAR 9,425 ZAR
View
Retailer 15
-
$858 AUD
View
Price last confirmed 29 days ago
B+
Retailer 16
-
$975 AUD
€652 EUR
View
B
Retailer 17
-
$1,084 AUD
£600 GBP
View
B
Retailer 18
-
$1,237 AUD
£684 GBP
View
B
Retailer 19
-
$2,053 AUD
$1,442 USD
View
Most Expensive
NZ Jewellers
0e027772-93c5-451e-bab3-cbf9c043ef5e · Sep 24
$2,086 AUD
$1,465 USD
View
Price last confirmed 39 days ago
19 more retailers have this diamond
Prices start from $383 AUDSave up to $1,670 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
$383 AUD