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Radiant|Natural|GIA

0.30ct F SI1 Radiant Natural Diamond

EX • F/SI1 • GIA 7566323519

Certificate GIA 7566323519

Diamond specifications and retailer prices

From $393 NZD
₹21,065 INR
As of October 30, 2026
Save $855 NZD (69%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $2,433 NZD 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 F 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 7566323519. Listed at 19 retailers as of October 29, 2026, with a 218% 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
F
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7566323519
Dimensions4.55 × 3.36 × 2.34 mm
L/W Ratio1.35
Top View
4.55 mm3.36 mm0.30 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7566323519
Side View
Table 65.0%CrownGirdle: Very ThickPavilionCulet: NoneDepth 69.6%

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: Oct 30
Current: $2,433 NZD|Low: $393 NZD|High: $2,433 NZD|Avg: $832 NZD
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
October 31, 2026
Retailer 12$393 NZD
Retailer 9$507 NZD
Retailer 18$537 NZD
Retailer 16$579 NZD
Retailer 6$581 NZD
Retailer 17$599 NZD
Retailer 2$688 NZD
Retailer 5$723 NZD
Retailer 7$728 NZD
Retailer 4$736 NZD
Retailer 14$769 NZD
Retailer 13$833 NZD
Retailer 10$864 NZD
Retailer 3$885 NZD
Retailer 11$916 NZD
Retailer 15$1,090 NZD
Retailer 8$1,248 NZD
NZ Jewellers$2,433 NZD

28 data points across 18 retailers

19 retailers$393 NZD to $1,248 NZD

A
Cheapest Retailer
-
$393 NZD
₹21,065 INR
A
Retailer 2
-
$478 NZD
HK$2,100 HKD
View
Retailer 3
-
$507 NZD
$285 USD
View
Price last confirmed 12 days ago
A
Retailer 4
-
$537 NZD
$302 USD
View
A
Retailer 5
-
$579 NZD
$326 USD
View
A
Retailer 6
-
$581 NZD
SGD 442 SGD
View
A
Retailer 7
-
$599 NZD
$337 USD
View
B+
Retailer 8
-
$688 NZD
£305 GBP
View
B+
Retailer 9
-
$723 NZD
$407 USD
View
B+
Retailer 10
-
$728 NZD
$410 USD
View
B+
Retailer 11
-
$736 NZD
£326 GBP
View
B+
Retailer 12
-
$769 NZD
$433 USD
View
B+
Retailer 13
-
$833 NZD
ZAR 7,570 ZAR
View
Retailer 14
-
$864 NZD
A$748 AUD
View
Price last confirmed 28 days ago
B
Retailer 15
-
$885 NZD
$498 USD
View
B+
Retailer 16
-
$916 NZD
€491 EUR
View
B
Retailer 17
-
$1,090 NZD
£483 GBP
View
B
Retailer 18
-
$1,248 NZD
£553 GBP
View
Most Expensive
NZ Jewellers
09666aac-c7b6-4a31-8c02-955cd3b630eb · Oct 30
$2,433 NZD
$1,369 USD
View
Price under review
18 more retailers have this diamond
Prices start from $393 NZDSave up to $855 NZD

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
$393 NZD