Round|Natural|GIA

0.30ct K SI2 Round Natural Diamond

GD • K/SI2 • GIA 7406908205

Certificate GIA 7406908205

Diamond specifications and retailer prices

From $153 USD
As of November 6, 2026
Save $664 USD (81%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $817 USD at NZ Jewellers · As of November 4, 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 K colour (faint-tinted) and SI2 clarity (slightly-included), with a standard cut grade and certified by GIA 7406908205. Listed at 15 retailers as of November 4, 2026, with prices from $153 to $817, a $664 spread on the same certified stone. NZ Jewellers lists it at $817. 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
K
Color
SI2
Clarity
Good
Cut

Specifications

CutGood
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle32°
Pavilion angle40.4°
OriginNatural
Grading LabGIA
CertificateGIA 7406908205
Dimensions4.41 × 4.43 × 2.54 mm
L/W Ratio1.00
Top View
4.41 mm4.43 mm0.30 ctK / SI2
OriginNatural
CutGood
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateGIA 7406908205
Side View
Table 62.0%Crown 32°Girdle: MediumPavilion 40.4°Culet: NoneDepth 57.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $324 USD|Low: $208 USD|High: $421 USD|Avg: $300 USD|+3.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 8$208 USD
Retailer 4$228 USD
Retailer 2$261 USD
Retailer 7$272 USD
Retailer 6$310 USD
Retailer 1$324 USD
Retailer 5$389 USD
Retailer 3$415 USD

42 data points across 8 retailers

15 retailers$153 USD to $817 USD

B+
Cheapest Retailer
-
$153 USD
B+
Retailer 2
-
$180 USD
View
Retailer 3
-
$194 USD
View
Price last confirmed 8 days ago
Retailer 4
-
$195 USD
View
Price last confirmed 43 days ago
B+
Retailer 5
-
$195 USD
View
B+
Retailer 6
-
$201 USD
View
B+
Retailer 7
-
$208 USD
View
B+
Retailer 8
-
$221 USD
View
B+
Retailer 9
-
$228 USD
View
B+
Retailer 10
-
$243 USD
View
B+
Retailer 11
-
$261 USD
View
B+
Retailer 12
-
$310 USD
View
B+
Retailer 13
-
$324 USD
View
B
Retailer 14
-
$415 USD
View
Most Expensive
C
NZ Jewellers
f83b12db-8108-4839-8b8e-52736b5cd6f0 · Nov 4
$817 USD
View
14 more retailers have this diamond
Prices start from $153 USDSave up to $664 USD

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.

B+
0.30ct Round
$153 USD