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Asscher|Natural|GIA

0.40ct D SI1 Asscher Natural Diamond

GD • D/SI1 • GIA 1445822590

Certificate GIA 1445822590

Diamond specifications and retailer prices

From $743 AUD
$522 USD
As of November 1, 2026
Save $935 AUD (56%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $2,332 AUD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.4ct natural asscher diamond

This 0.4ct natural asscher sits in the sub-half-carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1445822590. Listed at 14 retailers as of November 1, 2026, with a 126% 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

0.40
Carat
D
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1445822590
Dimensions4.64 × 3.79 × 2.88 mm
L/W Ratio1.22
Key to symbols
Cloud, Crystal
Top View
4.64 mm3.79 mm0.40 ctD / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1445822590
Side View
Table 72.0%CrownGirdle: ThickPavilionCulet: NoneDepth 76.1%

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: $915 AUD|Low: $820 AUD|High: $1,699 AUD|Avg: $1,098 AUD|+4.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 1, 2026
Retailer 8$827 AUD
Retailer 1$915 AUD
Retailer 6$1,019 AUD
Retailer 3$1,025 AUD
Retailer 4$1,112 AUD
Retailer 7$1,118 AUD
Retailer 5$1,153 AUD
Retailer 2$1,678 AUD

44 data points across 8 retailers

14 retailers$743 AUD to $1,678 AUD

B+
Cheapest Retailer
-
$743 AUD
$522 USD
B+
Retailer 2
-
$801 AUD
$563 USD
View
B+
Retailer 3
-
$801 AUD
$563 USD
View
B+
Retailer 4
-
$858 AUD
$603 USD
View
B+
Retailer 5
-
$915 AUD
£506 GBP
View
B
Retailer 6
-
$931 AUD
$654 USD
View
B+
Retailer 7
-
$967 AUD
£535 GBP
View
B
Retailer 8
-
$1,019 AUD
£564 GBP
View
B
Retailer 9
-
$1,025 AUD
$720 USD
View
B
Retailer 10
-
$1,112 AUD
€744 EUR
View
Retailer 11
-
$1,118 AUD
View
Price last confirmed 27 days ago
B
Retailer 12
-
$1,153 AUD
ZAR 13,088 ZAR
View
B
Retailer 13
-
$1,678 AUD
£928 GBP
View
Most Expensive
NZ Jewellers
efec84c8-21cc-4734-bedb-6d723d79e5e3 · Oct 30
$2,332 AUD
$1,638 USD
View
Price under review
13 more retailers have this diamond
Prices start from $743 AUDSave up to $935 AUD

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+
0.40ct Asscher
$743 AUD