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Asscher|Natural|GIA

1.03ct D SI1 Asscher Natural Diamond

VG • D/SI1 • GIA 15

Certificate GIA 15

Diamond specifications and retailer prices

From $3,149 AUD
As of November 4, 2026
Save $4,564 AUD (59%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $7,714 AUD at NZ Jewellers · As of October 6, 2026
View at NZ Jewellers

About this 1.03ct natural asscher diamond

This 1.03ct natural asscher sits in the classic one-carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA. Listed at 12 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. 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

1.03
Carat
D
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 15
Dimensions5.50 × 5.37 × 3.74 mm
L/W Ratio1.02
Top View
5.50 mm5.37 mm1.03 ctD / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 15
Side View
Table 63.0%CrownGirdle: Thick to Very ThickPavilionCulet: NDepth 69.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $7,714 AUD|Low: $3,149 AUD|High: $7,714 AUD|Avg: $4,085 AUD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 4$3,149 AUD
Retailer 6$3,343 AUD
Retailer 7$3,343 AUD
Retailer 5$3,497 AUD
Retailer 2$3,545 AUD
Retailer 8$3,650 AUD
Retailer 3$3,820 AUD
NZ Jewellers$7,714 AUD

43 data points across 8 retailers

12 retailers$3,149 AUD to $7,714 AUD

A
Cheapest Retailer
-
$3,149 AUD
Retailer 2
-
$3,343 AUD
View
Price last confirmed 29 days ago
A
Retailer 3
-
$3,343 AUD
View
Retailer 4
-
$3,343 AUD
View
Price last confirmed 30 days ago
Retailer 5
-
$3,343 AUD
View
Price last confirmed 8 days ago
A
Retailer 6
-
$3,497 AUD
View
A
Retailer 7
-
$3,545 AUD
View
A
Retailer 8
-
$3,650 AUD
View
B+
Retailer 9
-
$3,820 AUD
View
Retailer 10
-
$3,857 AUD
View
Price last confirmed 30 days ago
B
Retailer 11
-
$7,714 AUD
View
Most Expensive
NZ Jewellers
eac07e17-ae1b-41c6-b212-54df49d89900 · Oct 6
$7,714 AUD
$5,300 USD
View
Price last confirmed 31 days ago
11 more retailers have this diamond
Prices start from $3,149 AUDSave up to $4,564 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
1.03ct Asscher
$3,149 AUD