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Radiant|Natural|GIA

0.56ct D SI1 Radiant Natural Diamond

EX • D/SI1 • GIA 3435219911

Certificate GIA 3435219911

Diamond specifications and retailer prices

From €549 EUR
$613 USD
As of October 31, 2026
Save €825 EUR (60%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: €1,373 EUR at MOH London · As of November 1, 2026
View at MOH London

About this 0.56ct natural radiant diamond

This 0.56ct natural radiant sits in the half to three-quarter carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 3435219911. Listed at 12 retailers as of October 31, 2026, with prices from €549 to €1,373, a €825 spread on the same certified stone. MOH London lists it at €1,373. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.56
Carat
D
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 3435219911
Dimensions4.53 × 4.50 × 3.14 mm
L/W Ratio1.01
Top View
4.53 mm4.50 mm0.56 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 3435219911
Side View
Table 62.0%CrownGirdle: Sli. ThickPavilionCulet: NoneDepth 69.7%

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: €1,373 EUR|Low: €513 EUR|High: €1,452 EUR|Avg: €829 EUR|-4.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 1, 2026
Retailer 10€549 EUR
Retailer 8€594 EUR
Retailer 4€653 EUR
Retailer 2€733 EUR
Retailer 11€734 EUR
Retailer 7€745 EUR
Retailer 9€761 EUR
Retailer 5€847 EUR
Retailer 3€897 EUR
Retailer 12€912 EUR
Retailer 6€918 EUR
MOH London€1,373 EUR

40 data points across 12 retailers

12 retailers€549 EUR to €1,373 EUR

A
Cheapest Retailer
-
€549 EUR
$613 USD
Final sale: no returns
A
Retailer 2
-
€594 EUR
$664 USD
View
A
Retailer 3
-
€653 EUR
$730 USD
View
B+
Retailer 4
-
€733 EUR
£645 GBP
View
B+
Retailer 5
-
€734 EUR
$820 USD
View
A
Retailer 6
-
€745 EUR
£655 GBP
View
B+
Retailer 7
-
€761 EUR
$850 USD
View
B+
Retailer 8
-
€847 EUR
View
B+
Retailer 9
-
€897 EUR
$1,002 USD
View
Retailer 10
-
€912 EUR
A$1,568 AUD
View
Price last confirmed 29 days ago
B+
Retailer 11
-
€918 EUR
ZAR 16,565 ZAR
View
Most Expensive
B
MOH London
BF28B7150 · Nov 1
€1,373 EUR
£1,208 GBP
View
11 more retailers have this diamond
Prices start from €549 EURSave up to €825 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
0.56ct Radiant
€549 EUR