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Asscher|Natural|GIA

0.59ct D SI1 Asscher Natural Diamond

VG • D/SI1 • GIA 1559632190

Certificate GIA 1559632190

Diamond specifications and retailer prices

From £810 GBP
A$1,678 AUD
As of November 6, 2026
2 retailers carry this diamond
Most expensive: £810 GBP at GemTrove
View at GemTrove

About this 0.59ct natural asscher diamond

This 0.59ct natural asscher sits in the half to three-quarter 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 1559632190. Listed at 2 retailers as of November 6, 2026. 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

0.59
Carat
D
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle33.1°
Pavilion angle54.7°
OriginNatural
Grading LabGIA
CertificateGIA 1559632190
Dimensions5.82 × 4.25 × 2.80 mm
L/W Ratio1.37
Girdle conditionPolished
Top View
5.82 mm4.25 mm0.59 ctD / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1559632190
Side View
Table 65.0%Crown 33.1°Girdle: MED-THKPavilion 54.7°Culet: NDepth 65.9%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 6
Current: £810 GBP|Low: £430 GBP|High: £1,615 GBP|Avg: £744 GBP
GemTrove
Retailer 2
Retailer 3
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Retailer 5
Retailer 6
Retailer 7
Retailer 8
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Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 16
October 7, 2026
Retailer 3£461 GBP
Retailer 10£473 GBP
Retailer 14£484 GBP
Retailer 4£563 GBP
Retailer 15£574 GBP
Retailer 11£594 GBP
Retailer 12£623 GBP
Retailer 6£634 GBP
Retailer 13£759 GBP
Retailer 9£789 GBP
Retailer 5£790 GBP
GemTrove£810 GBP
Retailer 2£846 GBP
Retailer 8£880 GBP
Retailer 7£1,036 GBP
Retailer 16£1,615 GBP

15 data points across 16 retailers

2 retailers

Retailer 1
-
£484 GBP
Price last confirmed 29 days ago
Most Expensive
B
GemTrove
GT-N-00956128-98 · Nov 6
£810 GBP
A$1,678 AUD
View
1 more retailer has this diamond

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.

B
0.59ct Asscher
£810 GBP