CaratHunter
Plans
Radiant|Natural|GIA

0.30ct G SI1 Radiant Natural Diamond

EX • G/SI1 • GIA 2564297001

Certificate GIA 2564297001

Diamond specifications and retailer prices

From $314 AUD
₹20,987 INR
As of November 1, 2026
Save $681 AUD (68%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,949 AUD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.3ct natural radiant diamond

This 0.3ct natural radiant sits in the sub-half-carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2564297001. Listed at 19 retailers as of November 1, 2026, with a 217% 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

0.30
Carat
G
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2564297001
Dimensions4.61 × 3.39 × 2.25 mm
L/W Ratio1.36
Top View
4.61 mm3.39 mm0.30 ctG / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2564297001
Side View
Table 70.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 66.5%

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: $1,949 AUD|Low: $314 AUD|High: $1,949 AUD|Avg: $663 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
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
November 2, 2026
Retailer 11$314 AUD
Retailer 9$406 AUD
Retailer 3$430 AUD
Retailer 17$464 AUD
Retailer 7$466 AUD
Retailer 18$480 AUD
Retailer 2$551 AUD
Retailer 6$579 AUD
Retailer 8$583 AUD
Retailer 5$590 AUD
Retailer 16$616 AUD
Retailer 15$667 AUD
Retailer 10$692 AUD
Retailer 4$709 AUD
Retailer 14$734 AUD
Retailer 12$871 AUD
Retailer 13$994 AUD
NZ Jewellers$1,949 AUD

32 data points across 18 retailers

19 retailers$314 AUD to $994 AUD

A
Cheapest Retailer
-
$314 AUD
₹20,987 INR
A
Retailer 2
-
$383 AUD
HK$2,100 HKD
View
A
Retailer 3
-
$406 AUD
$285 USD
View
A
Retailer 4
-
$430 AUD
$302 USD
View
A
Retailer 5
-
$464 AUD
$326 USD
View
A
Retailer 6
-
$466 AUD
SGD 442 SGD
View
A
Retailer 7
-
$480 AUD
$337 USD
View
B+
Retailer 8
-
$551 AUD
£305 GBP
View
B+
Retailer 9
-
$579 AUD
$407 USD
View
B+
Retailer 10
-
$583 AUD
$410 USD
View
B+
Retailer 11
-
$590 AUD
£326 GBP
View
B+
Retailer 12
-
$616 AUD
$433 USD
View
B+
Retailer 13
-
$667 AUD
ZAR 7,570 ZAR
View
Retailer 14
-
$692 AUD
View
Price last confirmed 28 days ago
B
Retailer 15
-
$709 AUD
$498 USD
View
B+
Retailer 16
-
$734 AUD
€491 EUR
View
B
Retailer 17
-
$871 AUD
£482 GBP
View
B
Retailer 18
-
$994 AUD
£550 GBP
View
Most Expensive
NZ Jewellers
044de223-4501-4857-b53d-f276296d8ada · Oct 30
$1,949 AUD
$1,369 USD
View
Price under review
18 more retailers have this diamond
Prices start from $314 AUDSave up to $681 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
0.30ct Radiant
$314 AUD