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Asscher|Natural|GIA

1.51ct I SI2 Asscher Natural Diamond

VG • I/SI2 • GIA 5234121152

Certificate GIA 5234121152

Diamond specifications and retailer prices

From £3,234 GBP
As of November 4, 2026
Save £2,643 GBP (45%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £5,877 GBP at Yorxs · As of November 6, 2026
View at Yorxs

About this 1.51ct natural asscher diamond

This 1.51ct natural asscher sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 5234121152. Listed at 9 retailers as of November 4, 2026, with prices from £3,234 to £5,877, a £2,643 spread on the same certified stone. Yorxs lists it at £5,877. 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
I
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5234121152
Dimensions6.24 × 6.14 × 4.29 mm
L/W Ratio1.02
Top View
6.24 mm6.14 mm1.51 ctI / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5234121152
Side View
Table 64.0%CrownGirdle: THN-VTKPavilionCulet: NoneDepth 69.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: £4,660 GBP|Low: £3,234 GBP|High: £5,911 GBP|Avg: £4,159 GBP|+0.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Yorxs
November 6, 2026
Retailer 9£3,234 GBP
Retailer 6£3,362 GBP
Retailer 3£3,470 GBP
Retailer 4£3,598 GBP
Retailer 7£3,612 GBP
Retailer 2£4,163 GBP
Retailer 5£4,283 GBP
Retailer 1£4,660 GBP
Retailer 8£5,382 GBP
Yorxs£5,877 GBP

40 data points across 10 retailers

9 retailers£3,234 GBP to £5,877 GBP

A
Cheapest Retailer
-
£3,234 GBP
B+
Retailer 2
-
£3,362 GBP
View
Retailer 3
-
£3,470 GBP
View
Price last confirmed 16 days ago
B+
Retailer 4
-
£3,598 GBP
View
Final sale: no returns
B+
Retailer 5
-
£3,612 GBP
View
Retailer 6
-
£4,163 GBP
View
Price last confirmed 7 days ago
B
Retailer 7
-
£4,283 GBP
View
B
Retailer 8
-
£4,660 GBP
View
Most Expensive
B
Yorxs
369628989 · Nov 6
£5,877 GBP
€7,533 EUR
View
8 more retailers have this diamond
Prices start from £3,234 GBPSave up to £2,643 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.

A
1.51ct Asscher
£3,234 GBP