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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 $5,175 SGD
$4,048 USD
As of November 2, 2026
Save $4,593 SGD (47%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $9,768 SGD 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 $5,175 to $9,768, a $4,593 spread on the same certified stone. NZ Jewellers lists it at $9,768. 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: $9,768 SGD|Low: $5,175 SGD|High: $9,768 SGD|Avg: $6,380 SGD
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$5,175 SGD
Retailer 2$5,283 SGD
Retailer 4$5,350 SGD
Retailer 3$5,607 SGD
Retailer 10$5,607 SGD
Retailer 14$5,607 SGD
Retailer 8$5,736 SGD
Retailer 6$5,981 SGD
Retailer 12$6,001 SGD
Retailer 7$6,345 SGD
Retailer 13$6,470 SGD
Retailer 9$6,892 SGD
Retailer 11$8,978 SGD
NZ Jewellers$9,768 SGD

29 data points across 14 retailers

15 retailers$5,175 SGD to $9,768 SGD

B+
Cheapest Retailer
-
$5,175 SGD
$4,048 USD
Final sale: no returns
B+
Retailer 2
-
$5,283 SGD
£3,254 GBP
View
B+
Retailer 3
-
$5,350 SGD
$4,185 USD
View
B+
Retailer 4
-
$5,607 SGD
$4,386 USD
View
B+
Retailer 5
-
$5,607 SGD
$4,386 USD
View
B+
Retailer 6
-
$5,607 SGD
$4,386 USD
View
B+
Retailer 7
-
$5,736 SGD
£3,533 GBP
View
Retailer 8
-
$5,981 SGD
A$7,197 AUD
View
Price last confirmed 23 days ago
B+
Retailer 9
-
$6,001 SGD
£3,696 GBP
View
B+
Retailer 10
-
$6,111 SGD
$4,780 USD
View
B+
Retailer 11
-
$6,345 SGD
€4,727 EUR
View
B+
Retailer 12
-
$6,470 SGD
$5,061 USD
View
B
Retailer 13
-
$6,892 SGD
ZAR 87,095 ZAR
View
B
Retailer 14
-
$8,978 SGD
£5,530 GBP
View
Most Expensive
B
NZ Jewellers
dc3655ab-9bd1-49dc-8169-af452b90fd16 · Oct 30
$9,768 SGD
$7,641 USD
View
14 more retailers have this diamond
Prices start from $5,175 SGDSave up to $4,593 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+
1.50ct Asscher
$5,175 SGD