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Radiant|Natural|GIA

0.30ct D SI1 Radiant Natural Diamond

GD • D/SI1 • GIA 6562380915

Certificate GIA 6562380915

Diamond specifications and retailer prices

From €301 EUR
SGD 454 SGD
As of October 31, 2026
Save €338 EUR (53%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: €639 EUR at MOH London · As of October 29, 2026
View at MOH London

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 standard cut grade stated by the retailer rather than the lab and certified by GIA 6562380915. Listed at 4 retailers as of October 29, 2026, with prices from €301 to €639, a €338 spread on the same certified stone. MOH London lists it at €639. 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
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6562380915
Dimensions4.39 × 3.34 × 2.26 mm
L/W Ratio1.31
Culet sizeNone
Key to symbols
Feather
Top View
4.39 mm3.34 mm0.30 ctD / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6562380915
Side View
Table 70.0%CrownGirdle: ThickPavilionCulet: NoneDepth 67.5%

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: €639 EUR|Low: €264 EUR|High: €731 EUR|Avg: €476 EUR|-12.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
October 31, 2026
Retailer 4€269 EUR
Retailer 2€301 EUR
Retailer 3€467 EUR
MOH London€639 EUR

18 data points across 4 retailers

4 retailers€301 EUR to €639 EUR

Retailer 1
-
€269 EUR
$300 USD
Price last confirmed 11 days ago
A
Retailer 2
-
€301 EUR
SGD 454 SGD
View
B+
Retailer 3
-
€467 EUR
View
Most Expensive
B
MOH London
4589913A8 · Oct 29
€639 EUR
£562 GBP
View
3 more retailers have this diamond
Prices start from €301 EURSave up to €338 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
€301 EUR