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Asscher|Natural|GIA

1.51ct K SI1 Asscher Natural Diamond

VG • K/SI1 • GIA 7492255353

Certificate GIA 7492255353

Diamond specifications and retailer prices

From £3,071 GBP
As of November 4, 2026
Save £2,522 GBP (45%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: £5,593 GBP at MOH London · As of November 4, 2026
View at MOH London

About this 1.51ct natural asscher diamond

This 1.51ct natural asscher sits in the one-and-a-half to two 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 7492255353. Listed at 7 retailers as of November 4, 2026, with prices from £3,071 to £5,593, a £2,522 spread on the same certified stone. MOH London lists it at £5,593. 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

1.51
Carat
K
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7492255353
Dimensions6.64 × 6.07 × 4.25 mm
L/W Ratio1.09
Top View
6.64 mm6.07 mm1.51 ctK / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 7492255353
Side View
Table 66.0%CrownGirdle: MediumPavilionCulet: NoneDepth 70.0%

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 4
Current: £5,593 GBP|Low: £3,071 GBP|High: £5,676 GBP|Avg: £4,009 GBP|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 6, 2026
Retailer 5£3,071 GBP
Retailer 2£3,383 GBP
Retailer 3£3,610 GBP
Retailer 6£3,632 GBP
Retailer 4£4,295 GBP
MOH London£5,593 GBP

39 data points across 6 retailers

7 retailers£3,071 GBP to £5,593 GBP

B+
Cheapest Retailer
-
£3,071 GBP
B
Retailer 2
-
£3,321 GBP
View
B+
Retailer 3
-
£3,383 GBP
View
B
Retailer 4
-
£3,610 GBP
View
B
Retailer 5
-
£3,632 GBP
View
B
Retailer 6
-
£4,295 GBP
View
Most Expensive
C
MOH London
526B62F47 · Nov 4
£5,593 GBP
View
6 more retailers have this diamond
Prices start from £3,071 GBPSave up to £2,522 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+
1.51ct Asscher
£3,071 GBP