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Radiant|Natural|GIA

0.30ct F SI1 Radiant Natural Diamond

VG • F/SI1 • GIA 5566756239

Certificate GIA 5566756239

Diamond specifications and retailer prices

From $361 AUD
₹24,113 INR
As of November 2, 2026
Save $1,507 AUD (81%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,868 AUD at NZ Jewellers · As of November 3, 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 F colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 5566756239. Listed at 15 retailers as of November 2, 2026, with prices from $361 to $1,868, a $1,507 spread on the same certified stone. NZ Jewellers lists it at $1,868. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.30
Carat
F
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.4°
Pavilion angle57.4°
OriginNatural
Grading LabGIA
CertificateGIA 5566756239
Dimensions4.66 × 3.39 × 2.18 mm
L/W Ratio1.37
Girdle conditionPolished
Culet sizeNone
Top View
4.66 mm3.39 mm0.30 ctF / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5566756239
Side View
Table 67.0%Crown 36.4°Girdle: STK-THKPavilion 57.4°Culet: NoneDepth 64.3%

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: $1,868 AUD|Low: $361 AUD|High: $1,868 AUD|Avg: $636 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
November 3, 2026
Retailer 9$361 AUD
Retailer 13$438 AUD
Retailer 6$449 AUD
Retailer 3$488 AUD
Retailer 5$538 AUD
Retailer 7$544 AUD
Retailer 2$625 AUD
Retailer 8$656 AUD
Retailer 12$665 AUD
Retailer 11$668 AUD
Retailer 14$708 AUD
Retailer 10$829 AUD
Retailer 4$1,125 AUD
NZ Jewellers$1,868 AUD

4 data points across 14 retailers

15 retailers$361 AUD to $1,868 AUD

A
Cheapest Retailer
-
$361 AUD
₹24,113 INR
A
Retailer 2
-
$438 AUD
HK$2,400 HKD
View
A
Retailer 3
-
$449 AUD
$315 USD
View
Final sale: no returns
A
Retailer 4
-
$488 AUD
$342 USD
View
B+
Retailer 5
-
$538 AUD
$377 USD
View
B+
Retailer 6
-
$544 AUD
$381 USD
View
B+
Retailer 7
-
$547 AUD
View
B+
Retailer 8
-
$625 AUD
£345 GBP
View
B+
Retailer 9
-
$656 AUD
$460 USD
View
B+
Retailer 10
-
$665 AUD
$466 USD
View
B+
Retailer 11
-
$668 AUD
£369 GBP
View
B
Retailer 12
-
$708 AUD
$496 USD
View
B
Retailer 13
-
$829 AUD
€553 EUR
View
B
Retailer 14
-
$1,125 AUD
£621 GBP
View
Most Expensive
NZ Jewellers
69623059-9ecb-46e4-aa6b-b0a5b9b09e59 · Nov 3
$1,868 AUD
$1,309 USD
View
14 more retailers have this diamond
Prices start from $361 AUDSave up to $1,507 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
$361 AUD