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Round|Natural|GIA

0.30ct K SI2 Round Natural Diamond

GD • K/SI2 • GIA 7406908205

Certificate GIA 7406908205

Diamond specifications and retailer prices

From €136 EUR
As of November 6, 2026
Save €592 EUR (81%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €728 EUR 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 €136 to €728, a €592 spread on the same certified stone. NZ Jewellers lists it at €728. 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
Colour
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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: €289 EUR|Low: €185 EUR|High: €375 EUR|Avg: €267 EUR|+3.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 8€185 EUR
Retailer 4€203 EUR
Retailer 2€233 EUR
Retailer 7€242 EUR
Retailer 6€276 EUR
Retailer 1€289 EUR
Retailer 5€347 EUR
Retailer 3€370 EUR

42 data points across 8 retailers

15 retailers€136 EUR to €728 EUR

B+
Cheapest Retailer
-
€136 EUR
B+
Retailer 2
-
€160 EUR
View
Retailer 3
-
€173 EUR
View
Price last confirmed 8 days ago
Retailer 4
-
€174 EUR
View
Price last confirmed 43 days ago
B+
Retailer 5
-
€174 EUR
View
B+
Retailer 6
-
€179 EUR
View
B+
Retailer 7
-
€185 EUR
View
B+
Retailer 8
-
€197 EUR
View
B+
Retailer 9
-
€203 EUR
View
B+
Retailer 10
-
€217 EUR
View
B+
Retailer 11
-
€233 EUR
View
B+
Retailer 12
-
€276 EUR
View
B+
Retailer 13
-
€289 EUR
View
B
Retailer 14
-
€370 EUR
View
Most Expensive
C
NZ Jewellers
f83b12db-8108-4839-8b8e-52736b5cd6f0 · Nov 4
€728 EUR
$817 USD
View
14 more retailers have this diamond
Prices start from €136 EURSave up to €592 EUR

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
€136 EUR