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Asscher|Natural|GIA

1.50ct I SI1 Asscher Natural Diamond

VG • I/SI1 • GIA 1499289333

Certificate GIA 1499289333

Diamond specifications and retailer prices

From $3,769 SGD
$2,948 USD
As of October 31, 2026
Save $1,858 SGD (33%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $5,628 SGD at 77 Diamonds · As of November 2, 2026
View at 77 Diamonds

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 SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1499289333. Listed at 11 retailers as of October 31, 2026, with prices from $3,769 to $5,628, a $1,858 spread on the same certified stone. 77 Diamonds lists it at $5,628. 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
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1499289333
Dimensions6.12 × 5.83 × 4.26 mm
L/W Ratio1.05
Girdle conditionPolished
Cert comments
Clouds, pinpoints and surface graining are not shown.
Key to symbols
Crystal, Needle
Top View
6.12 mm5.83 mm1.50 ctI / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1499289333
Side View
Table 69.0%CrownGirdle: ThickPavilionCulet: NoneDepth 73.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $5,628 SGD|Low: $3,761 SGD|High: $5,648 SGD|Avg: $4,676 SGD|+2.1%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 2, 2026
Retailer 5$3,812 SGD
Retailer 3$3,854 SGD
Retailer 4$4,758 SGD
Retailer 2$5,406 SGD
77 Diamonds$5,628 SGD

39 data points across 5 retailers

11 retailers$3,769 SGD to $5,628 SGD

A
Cheapest Retailer
-
$3,769 SGD
$2,948 USD
A
Retailer 2
-
$3,812 SGD
$2,982 USD
View
A
Retailer 3
-
$3,854 SGD
$3,015 USD
View
A
Retailer 4
-
$3,866 SGD
$3,024 USD
View
A
Retailer 5
-
$4,027 SGD
$3,150 USD
View
B+
Retailer 6
-
$4,758 SGD
$3,722 USD
View
B+
Retailer 7
-
$5,037 SGD
$3,940 USD
View
B+
Retailer 8
-
$5,037 SGD
$3,940 USD
View
B+
Retailer 9
-
$5,203 SGD
$4,070 USD
View
B+
Retailer 10
-
$5,406 SGD
€4,027 EUR
View
Most Expensive
B+
77 Diamonds
ACMBYFAWYJZM · Nov 2
$5,628 SGD
£3,466 GBP
View
10 more retailers have this diamond
Prices start from $3,769 SGDSave up to $1,858 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.

A
1.50ct Asscher
$3,769 SGD