Asscher|Natural|GIA

0.42ct F SI1 Asscher Natural Diamond

GD • F/SI1 • GIA 2428665417

Certificate GIA 2428665417

Diamond specifications and retailer prices

From €476 EUR
$534 USD
As of November 1, 2026
Save €597 EUR (56%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €1,493 EUR at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.42ct natural asscher diamond

This 0.42ct natural asscher sits in the sub-half-carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2428665417. Listed at 14 retailers as of November 1, 2026, with a 125% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.42
Carat
F
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2428665417
Dimensions4.27 × 4.04 × 2.92 mm
L/W Ratio1.06
Top View
4.27 mm4.04 mm0.42 ctF / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2428665417
Side View
Table 76.0%CrownGirdle: Very ThickPavilionCulet: NoneDepth 72.3%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: €567 EUR|Low: €508 EUR|High: €1,087 EUR|Avg: €671 EUR|+1.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 8€513 EUR
Retailer 9€530 EUR
Retailer 1€567 EUR
Retailer 5€596 EUR
Retailer 6€651 EUR
Retailer 3€710 EUR
Retailer 7€716 EUR
Retailer 4€738 EUR
Retailer 2€1,073 EUR

44 data points across 9 retailers

14 retailers€476 EUR to €1,073 EUR

B+
Cheapest Retailer
-
€476 EUR
$534 USD
B+
Retailer 2
-
€513 EUR
$575 USD
View
B+
Retailer 3
-
€513 EUR
$575 USD
View
B+
Retailer 4
-
€517 EUR
£456 GBP
View
B+
Retailer 5
-
€549 EUR
$616 USD
View
B+
Retailer 6
-
€567 EUR
£501 GBP
View
B
Retailer 7
-
€593 EUR
$665 USD
View
B
Retailer 8
-
€596 EUR
£527 GBP
View
B
Retailer 9
-
€651 EUR
$730 USD
View
B
Retailer 10
-
€710 EUR
View
Retailer 11
-
€716 EUR
A$1,235 AUD
View
Price last confirmed 29 days ago
B
Retailer 12
-
€738 EUR
ZAR 13,372 ZAR
View
B
Retailer 13
-
€1,073 EUR
£948 GBP
View
Most Expensive
NZ Jewellers
e6af5f21-36d3-49ed-a622-74775c1a7e4f · Oct 30
€1,493 EUR
$1,674 USD
View
Price under review
13 more retailers have this diamond
Prices start from €476 EURSave up to €597 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.

B+
0.42ct Asscher
€476 EUR