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Round|Natural|GIA

0.30ct F SI2 Round Natural Diamond

EX • F/SI2 • GIA 6552948051

Certificate GIA 6552948051

Diamond specifications and retailer prices

From $206 AUD
₹13,805 INR
As of October 27, 2026
Save $513 AUD (71%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $1,419 AUD at NZ Jewellers · As of October 2, 2026
View at NZ Jewellers

About this 0.3ct natural round diamond

This 0.3ct natural round sits in the sub-half-carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6552948051. Listed at 12 retailers as of October 27, 2026, with a 249% 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
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 6552948051
Dimensions4.33 × 4.35 × 2.67 mm
L/W Ratio1.00
Culet sizeNone
Key to symbols
Cloud
Top View
4.33 mm4.35 mm0.30 ctF / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6552948051
Side View
Table 56.0%Crown 33°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 61.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 27
Current: $719 AUD|Low: $206 AUD|High: $747 AUD|Avg: $412 AUD|+55.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 5$206 AUD
Retailer 8$255 AUD
Retailer 2$331 AUD
Retailer 9$337 AUD
Retailer 10$356 AUD
Retailer 4$403 AUD
Retailer 6$476 AUD
Retailer 7$673 AUD
Retailer 3$706 AUD
Retailer 1$719 AUD

37 data points across 10 retailers

12 retailers$206 AUD to $719 AUD

A
Cheapest Retailer
-
$206 AUD
₹13,805 INR
A
Retailer 2
-
$255 AUD
HK$1,400 HKD
View
Retailer 3
-
$313 AUD
$220 USD
View
Price last confirmed 29 days ago
Retailer 4
-
$353 AUD
$248 USD
View
Price last confirmed 34 days ago
A
Retailer 5
-
$356 AUD
$250 USD
View
A
Retailer 6
-
$403 AUD
£223 GBP
View
Retailer 7
-
$421 AUD
$296 USD
View
Price last confirmed 31 days ago
A
Retailer 8
-
$476 AUD
$334 USD
View
Price last confirmed 7 days ago
B+
Retailer 9
-
$673 AUD
£372 GBP
View
B+
Retailer 10
-
$706 AUD
€472 EUR
View
B
Retailer 11
-
$719 AUD
£398 GBP
View
Most Expensive
NZ Jewellers
d1032e23-d1c6-4861-8721-e284bf31ec0b · Oct 2
$1,419 AUD
$997 USD
View
Price last confirmed 30 days ago
11 more retailers have this diamond
Prices start from $206 AUDSave up to $513 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 Round
$206 AUD