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Asscher|Natural|GIA

1.50ct I SI2 Asscher Natural Diamond

GD • I/SI2 • GIA 6555459023

Certificate GIA 6555459023

Diamond specifications and retailer prices

From $4,164 AUD
$2,925 USD
As of October 28, 2026
Save $5,246 AUD (56%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $9,410 AUD at NZ Jewellers · As of October 27, 2026
View at NZ Jewellers

About this 1.5ct natural asscher diamond

This 1.5ct natural asscher sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6555459023. Listed at 10 retailers as of October 27, 2026, with prices from $4,164 to $9,410, a $5,246 spread on the same certified stone. NZ Jewellers lists it at $9,410. 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

1.50
Carat
I
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6555459023
Dimensions6.16 × 5.99 × 4.24 mm
L/W Ratio1.03
Girdle conditionPolished
Culet sizeNone
Key to symbols
Cloud, Feather, Needle
Top View
6.16 mm5.99 mm1.50 ctI / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6555459023
Side View
Table 67.0%CrownGirdle: Very ThickPavilionCulet: NoneDepth 70.8%

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: Oct 28
Current: $9,410 AUD|Low: $4,164 AUD|High: $9,410 AUD|Avg: $5,789 AUD|+1.0%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 29, 2026
Retailer 9$4,164 AUD
Retailer 11$4,279 AUD
Retailer 7$4,846 AUD
Retailer 3$4,876 AUD
Retailer 8$5,032 AUD
Retailer 10$5,040 AUD
Retailer 5$5,297 AUD
Retailer 6$5,646 AUD
Retailer 4$6,312 AUD
Retailer 2$9,081 AUD
NZ Jewellers$9,410 AUD

31 data points across 11 retailers

10 retailers$4,164 AUD to $9,410 AUD

B+
Cheapest Retailer
-
$4,164 AUD
$2,925 USD
B+
Retailer 2
-
$4,279 AUD
$3,006 USD
View
B+
Retailer 3
-
$4,846 AUD
$3,404 USD
View
Price last confirmed 7 days ago
Retailer 4
-
$5,032 AUD
$3,535 USD
View
Price last confirmed 8 days ago
B+
Retailer 5
-
$5,040 AUD
$3,540 USD
View
B+
Retailer 6
-
$5,297 AUD
£2,930 GBP
View
B+
Retailer 7
-
$5,646 AUD
$3,966 USD
View
B+
Retailer 8
-
$6,312 AUD
€4,223 EUR
View
B
Retailer 9
-
$9,081 AUD
£5,023 GBP
View
Most Expensive
B
NZ Jewellers
8d92af9a-6988-443a-b31c-11f5b8e8ebe8 · Oct 27
$9,410 AUD
$6,610 USD
View
9 more retailers have this diamond
Prices start from $4,164 AUDSave up to $5,246 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+
1.50ct Asscher
$4,164 AUD