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Radiant|Natural|GIA

0.30ct D SI1 Radiant Natural Diamond

VG • D/SI1 • GIA 7558513425

Certificate GIA 7558513425

Diamond specifications and retailer prices

From €186 EUR
₹19,757 INR
As of October 31, 2026
Save €947 EUR (84%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €1,133 EUR 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 D colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 7558513425. Listed at 19 retailers as of October 30, 2026, with prices from €186 to €1,133, a €947 spread on the same certified stone. NZ Jewellers lists it at €1,133. 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
D
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceStrong
Crown angle41.5°
Pavilion angle53.8°
OriginNatural
Grading LabGIA
CertificateGIA 7558513425
Dimensions4.61 × 3.40 × 2.20 mm
L/W Ratio1.36
Girdle conditionPolished
Top View
4.61 mm3.40 mm0.30 ctD / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceStrong
CertificateGIA 7558513425
Side View
Table 64.0%Crown 41.5°Girdle: THN-THKPavilion 53.8°Culet: NoneDepth 64.7%

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 31
Current: €1,133 EUR|Low: €186 EUR|High: €1,152 EUR|Avg: €388 EUR|-1.6%
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 1, 2026
Retailer 11€186 EUR
Retailer 5€231 EUR
Retailer 4€250 EUR
Retailer 16€269 EUR
Retailer 17€279 EUR
Retailer 9€280 EUR
Retailer 2€315 EUR
Retailer 3€318 EUR
Retailer 12€337 EUR
Retailer 15€343 EUR
Retailer 8€371 EUR
Retailer 7€372 EUR
Retailer 14€388 EUR
Retailer 6€397 EUR
Retailer 13€438 EUR
Retailer 10€577 EUR
NZ Jewellers€1,133 EUR

25 data points across 17 retailers

19 retailers€186 EUR to €1,133 EUR

A
Cheapest Retailer
-
€186 EUR
₹19,757 INR
A
Retailer 2
-
€229 EUR
HK$2,000 HKD
View
A
Retailer 3
-
€231 EUR
$258 USD
View
Final sale: no returns
A
Retailer 4
-
€250 EUR
$279 USD
View
A
Retailer 5
-
€269 EUR
$301 USD
View
A
Retailer 6
-
€279 EUR
$312 USD
View
A
Retailer 7
-
€280 EUR
SGD 423 SGD
View
A
Retailer 8
-
€315 EUR
£277 GBP
View
A
Retailer 9
-
€318 EUR
$355 USD
View
A
Retailer 10
-
€337 EUR
$376 USD
View
A
Retailer 11
-
€343 EUR
£302 GBP
View
A
Retailer 12
-
€371 EUR
$414 USD
View
B+
Retailer 13
-
€372 EUR
$416 USD
View
B+
Retailer 14
-
€388 EUR
ZAR 6,999 ZAR
View
B+
Retailer 15
-
€397 EUR
$443 USD
View
Retailer 16
-
€427 EUR
A$734 AUD
View
Price last confirmed 28 days ago
B+
Retailer 17
-
€438 EUR
View
B
Retailer 18
-
€577 EUR
£508 GBP
View
Most Expensive
B
NZ Jewellers
ccb804dd-91b4-4043-aae4-8b7bf798ebbf · Oct 30
€1,133 EUR
$1,266 USD
View
18 more retailers have this diamond
Prices start from €186 EURSave up to €947 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 Radiant
€186 EUR