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Asscher|Natural|GIA

1.54ct G SI1 Asscher Natural Diamond

EX • G/SI1 • GIA 2557029909

Certificate GIA 2557029909

Diamond specifications and retailer prices

From $7,011 NZD
$3,945 USD
As of November 1, 2026
Save $9,112 NZD (57%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $16,124 NZD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.54ct natural asscher diamond

This 1.54ct natural asscher sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2557029909. Listed at 17 retailers as of October 30, 2026, with prices from $7,011 to $16,124, a $9,112 spread on the same certified stone. NZ Jewellers lists it at $16,124. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.54
Carat
G
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2557029909
Dimensions6.32 × 6.19 × 4.21 mm
L/W Ratio1.02
Culet sizeNone
Key to symbols
Crystal, Cloud, Needle
Top View
6.32 mm6.19 mm1.54 ctG / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2557029909
Side View
Table 66.0%CrownGirdle: ThickPavilionCulet: NoneDepth 68.0%

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: Nov 1
Current: $16,124 NZD|Low: $7,011 NZD|High: $16,124 NZD|Avg: $10,183 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
Retailer 12
Retailer 13
Retailer 14
November 2, 2026
Retailer 3$7,011 NZD
Retailer 5$7,319 NZD
Retailer 9$8,734 NZD
Retailer 10$8,734 NZD
Retailer 11$8,734 NZD
Retailer 2$9,083 NZD
Retailer 4$9,196 NZD
Retailer 6$9,793 NZD
Retailer 14$10,077 NZD
Retailer 13$10,318 NZD
Retailer 8$10,910 NZD
Retailer 7$11,850 NZD
Retailer 12$15,437 NZD
NZ Jewellers$16,124 NZD

45 data points across 14 retailers

17 retailers$7,011 NZD to $16,124 NZD

A
Cheapest Retailer
-
$7,011 NZD
$3,945 USD
A
Retailer 2
-
$7,319 NZD
$4,118 USD
View
A
Retailer 3
-
$8,655 NZD
$4,870 USD
View
A
Retailer 4
-
$8,734 NZD
$4,914 USD
View
A
Retailer 5
-
$8,734 NZD
$4,914 USD
View
A
Retailer 6
-
$9,083 NZD
£4,024 GBP
View
A
Retailer 7
-
$9,196 NZD
$5,174 USD
View
A
Retailer 8
-
$9,793 NZD
$5,510 USD
View
A
Retailer 9
-
$9,793 NZD
$5,510 USD
View
Retailer 10
-
$9,981 NZD
$5,616 USD
View
Price last confirmed 10 days ago
A
Retailer 11
-
$10,077 NZD
$5,670 USD
View
A
Retailer 12
-
$10,113 NZD
$5,690 USD
View
A
Retailer 13
-
$10,318 NZD
£4,571 GBP
View
A
Retailer 14
-
$10,910 NZD
€5,846 EUR
View
B+
Retailer 15
-
$11,850 NZD
ZAR 107,712 ZAR
View
B+
Retailer 16
-
$15,437 NZD
£6,839 GBP
View
Most Expensive
B
NZ Jewellers
64645afa-0801-4679-a03d-cff69a1c2a1b · Oct 30
$16,124 NZD
$9,072 USD
View
16 more retailers have this diamond
Prices start from $7,011 NZDSave up to $9,112 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
1.54ct Asscher
$7,011 NZD