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Asscher|Natural|GIA

1.50ct H SI1 Asscher Natural Diamond

GD • H/SI1 • GIA 2558154503

Certificate GIA 2558154503

Diamond specifications and retailer prices

From $5,763 AUD
$4,048 USD
As of November 2, 2026
Save $5,115 AUD (47%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $10,878 AUD at NZ Jewellers · As of October 30, 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 H colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2558154503. Listed at 15 retailers as of October 30, 2026, with prices from $5,763 to $10,878, a $5,115 spread on the same certified stone. NZ Jewellers lists it at $10,878. 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
H
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2558154503
Dimensions6.26 × 6.00 × 4.30 mm
L/W Ratio1.04
Culet sizeNone
Key to symbols
Cloud, Crystal, Needle
Top View
6.26 mm6.00 mm1.50 ctH / SI1
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 2558154503
Side View
Table 69.0%CrownGirdlePavilionCulet: NoneDepth 71.8%

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: Nov 2
Current: $10,878 AUD|Low: $5,763 AUD|High: $10,878 AUD|Avg: $7,105 AUD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
November 2, 2026
Retailer 5$5,763 AUD
Retailer 2$5,883 AUD
Retailer 4$5,958 AUD
Retailer 3$6,244 AUD
Retailer 10$6,244 AUD
Retailer 14$6,244 AUD
Retailer 8$6,388 AUD
Retailer 6$6,660 AUD
Retailer 12$6,683 AUD
Retailer 7$7,066 AUD
Retailer 13$7,205 AUD
Retailer 9$7,675 AUD
Retailer 11$9,998 AUD
NZ Jewellers$10,878 AUD

29 data points across 14 retailers

15 retailers$5,763 AUD to $10,878 AUD

B+
Cheapest Retailer
-
$5,763 AUD
$4,048 USD
Final sale: no returns
B+
Retailer 2
-
$5,883 AUD
£3,254 GBP
View
B+
Retailer 3
-
$5,958 AUD
$4,185 USD
View
B+
Retailer 4
-
$6,244 AUD
$4,386 USD
View
B+
Retailer 5
-
$6,244 AUD
$4,386 USD
View
B+
Retailer 6
-
$6,244 AUD
$4,386 USD
View
B+
Retailer 7
-
$6,388 AUD
£3,533 GBP
View
Retailer 8
-
$6,660 AUD
View
Price last confirmed 23 days ago
B+
Retailer 9
-
$6,683 AUD
£3,696 GBP
View
B+
Retailer 10
-
$6,805 AUD
$4,780 USD
View
B+
Retailer 11
-
$7,066 AUD
€4,727 EUR
View
B+
Retailer 12
-
$7,205 AUD
$5,061 USD
View
B
Retailer 13
-
$7,675 AUD
ZAR 87,095 ZAR
View
B
Retailer 14
-
$9,998 AUD
£5,530 GBP
View
Most Expensive
B
NZ Jewellers
dc3655ab-9bd1-49dc-8169-af452b90fd16 · Oct 30
$10,878 AUD
$7,641 USD
View
14 more retailers have this diamond
Prices start from $5,763 AUDSave up to $5,115 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
$5,763 AUD