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Asscher|Natural|GIA

1.55ct K VS1 Asscher Natural Diamond

VG • K/VS1 • GIA 5

Certificate GIA 5

Diamond specifications and retailer prices

From £4,101 GBP
As of November 6, 2026
Save £1,054 GBP (20%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: £5,155 GBP at Blue Nile · As of November 5, 2026
View at Blue Nile

About this 1.55ct natural asscher diamond

This 1.55ct natural asscher sits in the one-and-a-half to two carat band, graded K colour (faint-tinted) and VS1 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA. Listed at 3 retailers as of November 5, 2026, with prices from £4,101 to £5,155, a £1,054 spread on the same certified stone. Blue Nile lists it at £5,155. 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

1.55
Carat
K
Colour
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5
Dimensions6.43 × 6.43 × 4.22 mm
L/W Ratio1.00
Top View
6.43 mm6.43 mm1.55 ctK / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5
Side View
Table 67.0%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 65.7%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
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Price History

Last verified: Nov 6
Current: £5,155 GBP|Low: £4,101 GBP|High: £5,558 GBP|Avg: £4,717 GBP|-7.2%
Blue Nile
Retailer 2
Retailer 3
October 29, 2026
Retailer 2£4,101 GBP
Retailer 3£4,392 GBP
Blue Nile£5,155 GBP

4 data points across 3 retailers

3 retailers£4,101 GBP to £5,155 GBP

B
Cheapest Retailer
-
£4,101 GBP
B
Retailer 2
-
£4,392 GBP
View
Most Expensive
B
Blue Nile
16847513 · Nov 5
£5,155 GBP
$6,938 USD
View
2 more retailers have this diamond
Prices start from £4,101 GBPSave up to £1,054 GBP

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
1.55ct Asscher
£4,101 GBP