CaratHunter
Plans
Asscher|Natural|GIA

1.31ct K SI1 Asscher Natural Diamond

VG • K/SI1 • GIA 7553499967

Certificate GIA 7553499967

Diamond specifications and retailer prices

From £1,884 GBP
As of November 5, 2026
Save £2,049 GBP (52%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £3,933 GBP at MOH London · As of November 2, 2026
View at MOH London

About this 1.31ct natural asscher diamond

This 1.31ct natural asscher sits in the one-and-a-quarter to one-and-a-half carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 7553499967. Listed at 10 retailers as of November 2, 2026, with prices from £1,884 to £3,933, a £2,049 spread on the same certified stone. MOH London lists it at £3,933. 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

1.31
Carat
K
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle47.06°
OriginNatural
Grading LabGIA
CertificateGIA 7553499967
Dimensions7.33 × 5.49 × 3.75 mm
L/W Ratio1.34
Culet sizeNone
Key to symbols
Knot, Crystal, Cloud, Feather, Needle
Top View
7.33 mm5.49 mm1.31 ctK / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7553499967
Side View
Table 68.0%Crown 47.06°Girdle: STK-THKPavilionCulet: NDepth 68.3%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: £3,933 GBP|Low: £1,908 GBP|High: £3,980 GBP|Avg: £2,624 GBP|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 6£1,908 GBP
Retailer 7£2,084 GBP
Retailer 5£2,294 GBP
Retailer 8£2,313 GBP
Retailer 3£2,418 GBP
Retailer 2£2,736 GBP
Retailer 4£2,870 GBP
MOH London£3,933 GBP

45 data points across 8 retailers

10 retailers£1,884 GBP to £3,933 GBP

B+
Cheapest Retailer
-
£1,884 GBP
B+
Retailer 2
-
£1,908 GBP
View
B+
Retailer 3
-
£2,084 GBP
View
B
Retailer 4
-
£2,294 GBP
View
B+
Retailer 5
-
£2,313 GBP
View
B
Retailer 6
-
£2,418 GBP
View
Retailer 7
-
£2,729 GBP
View
Price last confirmed 14 days ago
B
Retailer 8
-
£2,736 GBP
View
B
Retailer 9
-
£2,870 GBP
View
Most Expensive
C
MOH London
49212E898 · Nov 2
£3,933 GBP
View
9 more retailers have this diamond
Prices start from £1,884 GBPSave up to £2,049 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+
1.31ct Asscher
£1,884 GBP