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Asscher|Natural|GIA

1.51ct H SI1 Asscher Natural Diamond

VG • H/SI1 • GIA 1557050107

Certificate GIA 1557050107

Diamond specifications and retailer prices

From $4,300 SGD
As of November 6, 2026
Save $4,548 SGD (51%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $9,613 SGD at NZ Jewellers · As of October 21, 2026
View at NZ Jewellers

About this 1.51ct natural asscher diamond

This 1.51ct 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 very-good cut grade stated by the retailer rather than the lab and certified by GIA 1557050107. Listed at 14 retailers as of November 4, 2026, with a 106% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.51
Carat
H
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 1557050107
Dimensions6.32 × 6.13 × 4.19 mm
L/W Ratio1.03
Culet sizeNone
Key to symbols
Crystal, Cloud, Needle
Top View
6.32 mm6.13 mm1.51 ctH / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 1557050107
Side View
Table 65.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 68.3%

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: Nov 6
Current: $9,613 SGD|Low: $4,265 SGD|High: $9,613 SGD|Avg: $5,855 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
Retailer 15
Retailer 16
November 6, 2026
Retailer 14$4,300 SGD
Retailer 12$4,536 SGD
Retailer 8$4,556 SGD
Retailer 13$4,998 SGD
Retailer 15$4,998 SGD
Retailer 16$4,998 SGD
Retailer 6$5,126 SGD
Retailer 3$5,690 SGD
Retailer 5$5,690 SGD
Retailer 4$5,767 SGD
Retailer 7$5,883 SGD
Retailer 11$5,962 SGD
Retailer 2$6,268 SGD
Retailer 9$6,798 SGD
Retailer 10$8,848 SGD
NZ Jewellers$9,613 SGD

29 data points across 16 retailers

14 retailers$4,300 SGD to $8,848 SGD

A
Cheapest Retailer
-
$4,300 SGD
A
Retailer 2
-
$4,536 SGD
View
Retailer 3
-
$4,998 SGD
View
Price last confirmed 15 days ago
Retailer 4
-
$4,998 SGD
View
Price last confirmed 15 days ago
A
Retailer 5
-
$5,126 SGD
View
B+
Retailer 6
-
$5,690 SGD
View
B+
Retailer 7
-
$5,690 SGD
View
Retailer 8
-
$5,767 SGD
View
Price last confirmed 14 days ago
B+
Retailer 9
-
$5,883 SGD
View
B+
Retailer 10
-
$5,962 SGD
View
B+
Retailer 11
-
$6,268 SGD
View
B+
Retailer 12
-
$6,798 SGD
View
B
Retailer 13
-
$8,848 SGD
View
Most Expensive
NZ Jewellers
2201ab6f-d551-4fe9-b16c-595524ef5343 · Oct 21
$9,613 SGD
$7,501 USD
View
Price last confirmed 16 days ago
13 more retailers have this diamond
Prices start from $4,300 SGDSave up to $4,548 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
1.51ct Asscher
$4,300 SGD