CaratHunter
Plans
Asscher|Natural|GIA

1.09ct D SI2 Asscher Natural Diamond

EX • D/SI2 • GIA 2554306160

Certificate GIA 2554306160

Diamond specifications and retailer prices

From $2,422 AUD
As of November 6, 2026
Save $3,510 AUD (59%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $7,050 AUD 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: $3,155 AUD|Low: $2,384 AUD|High: $6,212 AUD|Avg: $3,533 AUD|-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$2,422 AUD
Retailer 9$2,684 AUD
Retailer 4$2,838 AUD
Retailer 11$2,860 AUD
Retailer 6$2,866 AUD
Retailer 12$2,984 AUD
Retailer 3$3,078 AUD
Retailer 1$3,155 AUD
Retailer 7$3,745 AUD
Retailer 8$4,036 AUD
Retailer 10$4,967 AUD
Retailer 5$5,932 AUD

34 data points across 12 retailers

14 retailers$2,422 AUD to $5,932 AUD

A
Cheapest Retailer
-
$2,422 AUD
A
Retailer 2
-
$2,684 AUD
View
A
Retailer 3
-
$2,838 AUD
View
Final sale: no returns
A
Retailer 4
-
$2,860 AUD
View
A
Retailer 5
-
$2,866 AUD
View
A
Retailer 6
-
$2,984 AUD
View
A
Retailer 7
-
$3,078 AUD
View
A
Retailer 8
-
$3,155 AUD
View
A
Retailer 9
-
$3,459 AUD
View
A
Retailer 10
-
$3,745 AUD
View
A
Retailer 11
-
$4,036 AUD
View
B+
Retailer 12
-
$4,967 AUD
View
B+
Retailer 13
-
$5,932 AUD
View
Most Expensive
NZ Jewellers
b50988f8-569a-45f2-b3ac-1f1f6627177a · Sep 25
$7,050 AUD
$4,844 USD
View
Price last confirmed 42 days ago
13 more retailers have this diamond
Prices start from $2,422 AUDSave up to $3,510 AUD

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
$2,422 AUD