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Round|Natural|GIA

0.30ct E SI2 Round Natural Diamond

VG • E/SI2 • GIA 7406857241

Certificate GIA 7406857241

Diamond specifications and retailer prices

From €248 EUR
$277 USD
As of October 31, 2026
Save €823 EUR (77%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €1,071 EUR at NZ Jewellers · As of October 29, 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 E colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by GIA 7406857241. Listed at 16 retailers as of October 29, 2026, with prices from €248 to €1,071, a €823 spread on the same certified stone. NZ Jewellers lists it at €1,071. 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
E
Color
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle36°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 7406857241
Dimensions4.27 × 4.20 × 2.69 mm
L/W Ratio1.02
Top View
4.27 mm4.20 mm0.30 ctE / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7406857241
Side View
Table 60.0%Crown 36°Girdle: THN-STKPavilion 41.6°Culet: NoneDepth 63.4%

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 31
Current: €524 EUR|Low: €291 EUR|High: €639 EUR|Avg: €434 EUR|+3.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 1, 2026
Retailer 4€291 EUR
Retailer 5€298 EUR
Retailer 3€357 EUR
Retailer 1€524 EUR
Retailer 2€631 EUR

43 data points across 5 retailers

16 retailers€248 EUR to €1,071 EUR

A
Cheapest Retailer
-
€248 EUR
$277 USD
A
Retailer 2
-
€267 EUR
$298 USD
View
A
Retailer 3
-
€279 EUR
$312 USD
View
Retailer 4
-
€291 EUR
$325 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
€301 EUR
$336 USD
View
A
Retailer 6
-
€311 EUR
$348 USD
View
A
Retailer 7
-
€357 EUR
£314 GBP
View
A
Retailer 8
-
€358 EUR
$400 USD
View
A
Retailer 9
-
€358 EUR
$400 USD
View
B+
Retailer 10
-
€376 EUR
$420 USD
View
B+
Retailer 11
-
€376 EUR
$420 USD
View
B+
Retailer 12
-
€396 EUR
$443 USD
View
B
Retailer 13
-
€524 EUR
View
B
Retailer 14
-
€631 EUR
£555 GBP
View
B
Retailer 15
-
€806 EUR
£709 GBP
View
Most Expensive
B
NZ Jewellers
0e359a36-3182-4556-8618-86be96e2400e · Oct 29
€1,071 EUR
$1,196 USD
View
15 more retailers have this diamond
Prices start from €248 EURSave up to €823 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.

A
0.30ct Round
€248 EUR