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Round|Natural|GIA

0.42ct E SI2 Round Natural Diamond

EX • E/SI2 • GIA 6565620353

Certificate GIA 6565620353

Diamond specifications and retailer prices

From €218 EUR
₹23,084 INR
As of October 29, 2026
Save €345 EUR (61%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: €562 EUR at B2C Jewels · As of October 28, 2026
View at B2C Jewels

About this 0.42ct natural round diamond

This 0.42ct natural round sits in the sub-half-carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6565620353. Listed at 11 retailers as of October 28, 2026, with prices from €218 to €562, a €345 spread on the same certified stone. B2C Jewels lists it at €562. 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

0.42
Carat
E
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6565620353
Dimensions4.76 × 4.78 × 2.97 mm
L/W Ratio1.00
Top View
4.76 mm4.78 mm0.42 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6565620353
Side View
Table 57.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 62.2%

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 29
Current: €562 EUR|Low: €217 EUR|High: €570 EUR|Avg: €369 EUR|+12.0%
B2C Jewels
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 29, 2026
Retailer 4€218 EUR
Retailer 11€250 EUR
Retailer 3€265 EUR
Retailer 10€274 EUR
Retailer 5€295 EUR
Retailer 9€322 EUR
Retailer 8€335 EUR
Retailer 7€407 EUR
Retailer 6€503 EUR
Retailer 2€530 EUR
B2C Jewels€562 EUR

14 data points across 11 retailers

11 retailers€218 EUR to €562 EUR

A
Cheapest Retailer
-
€218 EUR
₹23,084 INR
A
Retailer 2
-
€250 EUR
$278 USD
View
A
Retailer 3
-
€265 EUR
HK$2,300 HKD
View
A
Retailer 4
-
€274 EUR
$305 USD
View
A
Retailer 5
-
€295 EUR
SGD 443 SGD
View
A
Retailer 6
-
€322 EUR
SGD 484 SGD
View
A
Retailer 7
-
€335 EUR
A$574 AUD
View
A
Retailer 8
-
€407 EUR
$453 USD
View
A
Retailer 9
-
€503 EUR
View
A
Retailer 10
-
€530 EUR
£464 GBP
View
Most Expensive
B+
B2C Jewels
37089192 · Oct 28
€562 EUR
$626 USD
View
10 more retailers have this diamond
Prices start from €218 EURSave up to €345 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
0.42ct Round
€218 EUR