Asscher|Natural|GIA

0.42ct F SI1 Asscher Natural Diamond

GD • F/SI1 • GIA 2428665417

Certificate GIA 2428665417

Diamond specifications and retailer prices

From $683 SGD
$534 USD
As of November 1, 2026
Save $857 SGD (56%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $2,141 SGD 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: $813 SGD|Low: $729 SGD|High: $1,559 SGD|Avg: $963 SGD|+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$735 SGD
Retailer 9$760 SGD
Retailer 1$813 SGD
Retailer 5$855 SGD
Retailer 6$934 SGD
Retailer 3$1,018 SGD
Retailer 7$1,027 SGD
Retailer 4$1,059 SGD
Retailer 2$1,540 SGD

44 data points across 9 retailers

14 retailers$683 SGD to $1,540 SGD

B+
Cheapest Retailer
-
$683 SGD
$534 USD
B+
Retailer 2
-
$735 SGD
$575 USD
View
B+
Retailer 3
-
$735 SGD
$575 USD
View
B+
Retailer 4
-
$741 SGD
£456 GBP
View
B+
Retailer 5
-
$788 SGD
$616 USD
View
B+
Retailer 6
-
$813 SGD
£501 GBP
View
B
Retailer 7
-
$851 SGD
$665 USD
View
B
Retailer 8
-
$855 SGD
£527 GBP
View
B
Retailer 9
-
$934 SGD
$730 USD
View
B
Retailer 10
-
$1,018 SGD
€758 EUR
View
Retailer 11
-
$1,027 SGD
A$1,235 AUD
View
Price last confirmed 29 days ago
B
Retailer 12
-
$1,059 SGD
ZAR 13,372 ZAR
View
B
Retailer 13
-
$1,540 SGD
£948 GBP
View
Most Expensive
NZ Jewellers
e6af5f21-36d3-49ed-a622-74775c1a7e4f · Oct 30
$2,141 SGD
$1,674 USD
View
Price under review
13 more retailers have this diamond
Prices start from $683 SGDSave up to $857 SGD

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
$683 SGD