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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 $5,199 NZD
$2,925 USD
As of October 28, 2026
Save $6,549 NZD (56%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $11,748 NZD 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 $5,199 to $11,748, a $6,549 spread on the same certified stone. NZ Jewellers lists it at $11,748. 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: $11,748 NZD|Low: $5,199 NZD|High: $11,748 NZD|Avg: $7,227 NZD|+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$5,199 NZD
Retailer 11$5,343 NZD
Retailer 7$6,050 NZD
Retailer 3$6,088 NZD
Retailer 8$6,283 NZD
Retailer 10$6,292 NZD
Retailer 5$6,613 NZD
Retailer 6$7,049 NZD
Retailer 4$7,881 NZD
Retailer 2$11,338 NZD
NZ Jewellers$11,748 NZD

31 data points across 11 retailers

10 retailers$5,199 NZD to $11,748 NZD

B+
Cheapest Retailer
-
$5,199 NZD
$2,925 USD
B+
Retailer 2
-
$5,343 NZD
$3,006 USD
View
Retailer 3
-
$6,050 NZD
$3,404 USD
View
Price last confirmed 7 days ago
Retailer 4
-
$6,283 NZD
$3,535 USD
View
Price last confirmed 8 days ago
B+
Retailer 5
-
$6,292 NZD
$3,540 USD
View
B+
Retailer 6
-
$6,613 NZD
£2,930 GBP
View
B+
Retailer 7
-
$7,049 NZD
$3,966 USD
View
B+
Retailer 8
-
$7,881 NZD
€4,223 EUR
View
B
Retailer 9
-
$11,338 NZD
£5,023 GBP
View
Most Expensive
B
NZ Jewellers
8d92af9a-6988-443a-b31c-11f5b8e8ebe8 · Oct 27
$11,748 NZD
$6,610 USD
View
9 more retailers have this diamond
Prices start from $5,199 NZDSave up to $6,549 NZD

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
$5,199 NZD