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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 $6,052 NZD
As of November 6, 2026
Save $6,402 NZD (51%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $13,531 NZD 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: $13,531 NZD|Low: $6,003 NZD|High: $13,531 NZD|Avg: $8,242 NZD
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$6,052 NZD
Retailer 12$6,384 NZD
Retailer 8$6,413 NZD
Retailer 13$7,035 NZD
Retailer 15$7,035 NZD
Retailer 16$7,035 NZD
Retailer 6$7,216 NZD
Retailer 3$8,009 NZD
Retailer 5$8,009 NZD
Retailer 4$8,118 NZD
Retailer 7$8,280 NZD
Retailer 11$8,392 NZD
Retailer 2$8,823 NZD
Retailer 9$9,568 NZD
Retailer 10$12,454 NZD
NZ Jewellers$13,531 NZD

28 data points across 16 retailers

14 retailers$6,052 NZD to $12,454 NZD

A
Cheapest Retailer
-
$6,052 NZD
A
Retailer 2
-
$6,384 NZD
View
Retailer 3
-
$7,035 NZD
View
Price last confirmed 16 days ago
Retailer 4
-
$7,035 NZD
View
Price last confirmed 16 days ago
A
Retailer 5
-
$7,216 NZD
View
B+
Retailer 6
-
$8,009 NZD
View
B+
Retailer 7
-
$8,009 NZD
View
Retailer 8
-
$8,118 NZD
View
Price last confirmed 15 days ago
B+
Retailer 9
-
$8,280 NZD
View
B+
Retailer 10
-
$8,392 NZD
View
B+
Retailer 11
-
$8,823 NZD
View
B+
Retailer 12
-
$9,568 NZD
View
B
Retailer 13
-
$12,454 NZD
View
Most Expensive
NZ Jewellers
2201ab6f-d551-4fe9-b16c-595524ef5343 · Oct 21
$13,531 NZD
$7,501 USD
View
Price last confirmed 16 days ago
13 more retailers have this diamond
Prices start from $6,052 NZDSave up to $6,402 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.

A
1.51ct Asscher
$6,052 NZD