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Asscher|Natural|GIA

1.09ct D SI2 Asscher Natural Diamond

EX • D/SI2 • GIA 2554306160

Certificate GIA 2554306160

Diamond specifications and retailer prices

From $3,002 NZD
As of November 6, 2026
Save $4,351 NZD (59%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $8,738 NZD at NZ Jewellers · As of September 25, 2026
View at NZ Jewellers

About this 1.09ct natural asscher diamond

This 1.09ct natural asscher sits in the classic one-carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2554306160. Listed at 14 retailers as of November 4, 2026, with a 145% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.09
Carat
D
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2554306160
Dimensions5.71 × 5.56 × 3.79 mm
L/W Ratio1.03
Girdle conditionPolished
Top View
5.71 mm5.56 mm1.09 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2554306160
Side View
Table 63.0%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 68.1%

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: $3,911 NZD|Low: $2,955 NZD|High: $7,699 NZD|Avg: $4,379 NZD|-2.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 5, 2026
Retailer 2$3,002 NZD
Retailer 9$3,326 NZD
Retailer 4$3,518 NZD
Retailer 11$3,545 NZD
Retailer 6$3,552 NZD
Retailer 12$3,698 NZD
Retailer 3$3,815 NZD
Retailer 1$3,911 NZD
Retailer 7$4,641 NZD
Retailer 8$5,002 NZD
Retailer 10$6,157 NZD
Retailer 5$7,353 NZD

34 data points across 12 retailers

14 retailers$3,002 NZD to $7,353 NZD

A
Cheapest Retailer
-
$3,002 NZD
A
Retailer 2
-
$3,326 NZD
View
A
Retailer 3
-
$3,518 NZD
View
Final sale: no returns
A
Retailer 4
-
$3,545 NZD
View
A
Retailer 5
-
$3,552 NZD
View
A
Retailer 6
-
$3,698 NZD
View
A
Retailer 7
-
$3,815 NZD
View
A
Retailer 8
-
$3,911 NZD
View
A
Retailer 9
-
$4,288 NZD
View
A
Retailer 10
-
$4,641 NZD
View
A
Retailer 11
-
$5,002 NZD
View
B+
Retailer 12
-
$6,157 NZD
View
B+
Retailer 13
-
$7,353 NZD
View
Most Expensive
NZ Jewellers
b50988f8-569a-45f2-b3ac-1f1f6627177a · Sep 25
$8,738 NZD
$4,844 USD
View
Price last confirmed 42 days ago
13 more retailers have this diamond
Prices start from $3,002 NZDSave up to $4,351 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
1.09ct Asscher
$3,002 NZD