CaratHunter
Plans
Radiant|Natural|GIA

0.30ct F SI1 Radiant Natural Diamond

EX • F/SI1 • GIA 6565296138

Certificate GIA 6565296138

Diamond specifications and retailer prices

From $379 NZD
₹20,316 INR
As of November 2, 2026
Save $833 NZD (69%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $2,364 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 6565296138. Listed at 19 retailers as of October 29, 2026, with a 220% 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
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6565296138
Dimensions4.98 × 3.34 × 2.11 mm
L/W Ratio1.49
Top View
4.98 mm3.34 mm0.30 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6565296138
Side View
Table 70.0%CrownGirdle: Very ThickPavilionCulet: NoneDepth 63.2%

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: Nov 2
Current: $2,364 NZD|Low: $379 NZD|High: $2,364 NZD|Avg: $802 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
November 2, 2026
Retailer 2$379 NZD
Retailer 9$498 NZD
Retailer 17$523 NZD
Retailer 15$562 NZD
Retailer 6$566 NZD
Retailer 16$583 NZD
Retailer 12$666 NZD
Retailer 5$702 NZD
Retailer 7$706 NZD
Retailer 4$716 NZD
Retailer 14$754 NZD
Retailer 13$809 NZD
Retailer 3$871 NZD
Retailer 11$898 NZD
Retailer 10$1,056 NZD
Retailer 8$1,212 NZD
NZ Jewellers$2,364 NZD

26 data points across 17 retailers

19 retailers$379 NZD to $1,212 NZD

A
Cheapest Retailer
-
$379 NZD
₹20,316 INR
A
Retailer 2
-
$455 NZD
HK$2,000 HKD
View
A
Retailer 3
-
$498 NZD
$280 USD
View
A
Retailer 4
-
$523 NZD
$294 USD
View
A
Retailer 5
-
$562 NZD
$316 USD
View
A
Retailer 6
-
$566 NZD
SGD 430 SGD
View
A
Retailer 7
-
$583 NZD
$328 USD
View
A
Retailer 8
-
$666 NZD
£295 GBP
View
B+
Retailer 9
-
$702 NZD
$395 USD
View
B+
Retailer 10
-
$706 NZD
$397 USD
View
Price last confirmed 7 days ago
B+
Retailer 11
-
$716 NZD
£317 GBP
View
B+
Retailer 12
-
$754 NZD
$424 USD
View
B+
Retailer 13
-
$809 NZD
ZAR 7,356 ZAR
View
Retailer 14
-
$848 NZD
A$734 AUD
View
Price last confirmed 30 days ago
B+
Retailer 15
-
$871 NZD
$490 USD
View
B+
Retailer 16
-
$898 NZD
€481 EUR
View
B
Retailer 17
-
$1,056 NZD
£468 GBP
View
B
Retailer 18
-
$1,212 NZD
£537 GBP
View
Most Expensive
NZ Jewellers
17d8e4a4-da68-4b5c-835f-d6989a80ff3e · Oct 30
$2,364 NZD
$1,330 USD
View
Price under review
18 more retailers have this diamond
Prices start from $379 NZDSave up to $833 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
$379 NZD