Asscher|Natural|GIA

0.42ct F SI1 Asscher Natural Diamond

GD • F/SI1 • GIA 2428665417

Certificate GIA 2428665417

Diamond specifications and retailer prices

From HK$4,190 HKD
$534 USD
As of November 1, 2026
Save HK$5,257 HKD (56%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$13,134 HKD 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: HK$4,991 HKD|Low: HK$4,472 HKD|High: HK$9,566 HKD|Avg: HK$5,906 HKD|+1.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 8HK$4,512 HKD
Retailer 9HK$4,665 HKD
Retailer 1HK$4,991 HKD
Retailer 5HK$5,248 HKD
Retailer 6HK$5,728 HKD
Retailer 3HK$6,245 HKD
Retailer 7HK$6,298 HKD
Retailer 4HK$6,494 HKD
Retailer 2HK$9,446 HKD

44 data points across 9 retailers

14 retailersHK$4,190 HKD to HK$9,446 HKD

B+
Cheapest Retailer
-
HK$4,190 HKD
$534 USD
B+
Retailer 2
-
HK$4,512 HKD
$575 USD
View
B+
Retailer 3
-
HK$4,512 HKD
$575 USD
View
B+
Retailer 4
-
HK$4,548 HKD
£456 GBP
View
B+
Retailer 5
-
HK$4,833 HKD
$616 USD
View
B+
Retailer 6
-
HK$4,991 HKD
£501 GBP
View
B
Retailer 7
-
HK$5,220 HKD
$665 USD
View
B
Retailer 8
-
HK$5,248 HKD
£527 GBP
View
B
Retailer 9
-
HK$5,728 HKD
$730 USD
View
B
Retailer 10
-
HK$6,245 HKD
€758 EUR
View
Retailer 11
-
HK$6,298 HKD
A$1,235 AUD
View
Price last confirmed 29 days ago
B
Retailer 12
-
HK$6,494 HKD
ZAR 13,372 ZAR
View
B
Retailer 13
-
HK$9,446 HKD
£948 GBP
View
Most Expensive
NZ Jewellers
e6af5f21-36d3-49ed-a622-74775c1a7e4f · Oct 30
HK$13,134 HKD
$1,674 USD
View
Price under review
13 more retailers have this diamond
Prices start from HK$4,190 HKDSave up to HK$5,257 HKD

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
HK$4,190 HKD