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Asscher|Natural|GIA

1.30ct D SI1 Asscher Natural Diamond

GD • D/SI1 • GIA 1508017639

Certificate GIA 1508017639

Diamond specifications and retailer prices

From $5,708 AUD
As of November 2, 2026
Save $4,079 AUD (42%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $9,787 AUD at MOH London · As of November 2, 2026
View at MOH London

About this 1.3ct natural asscher diamond

This 1.3ct natural asscher sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1508017639. Listed at 4 retailers as of November 2, 2026, with prices from $5,708 to $9,787, a $4,079 spread on the same certified stone. MOH London lists it at $9,787. 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

1.30
Carat
D
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46.85°
Pavilion angle31.83°
OriginNatural
Grading LabGIA
CertificateGIA 1508017639
Dimensions6.91 × 5.37 × 3.69 mm
L/W Ratio1.29
Girdle conditionVery Thick
Key to symbols
Cloud, Crystal, Feather
Top View
6.91 mm5.37 mm1.30 ctD / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1508017639
Side View
Table 67.0%Crown 46.85°Girdle: ThickPavilion 31.83°Culet: NoneDepth 68.7%

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 2
Current: $9,787 AUD|Low: $5,647 AUD|High: $10,251 AUD|Avg: $6,940 AUD|-3.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 4, 2026
Retailer 3$5,708 AUD
Retailer 2$5,858 AUD
Retailer 9$6,376 AUD
Retailer 4$6,493 AUD
Retailer 5$6,638 AUD
Retailer 6$6,858 AUD
Retailer 7$6,899 AUD
Retailer 8$6,912 AUD
MOH London$9,787 AUD

35 data points across 9 retailers

4 retailers$5,708 AUD to $9,787 AUD

A
Cheapest Retailer
-
$5,708 AUD
A
Retailer 2
-
$5,858 AUD
View
Retailer 3
-
$6,493 AUD
View
Price last confirmed 33 days ago
Most Expensive
B
MOH London
811075DCC · Nov 2
$9,787 AUD
£5,295 GBP
View
3 more retailers have this diamond
Prices start from $5,708 AUDSave up to $4,079 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
1.30ct Asscher
$5,708 AUD