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Asscher|Natural|GIA

1.51ct J SI1 Asscher Natural Diamond

VG • J/SI1 • GIA 7541257855

Certificate GIA 7541257855

Diamond specifications and retailer prices

From £1,844 GBP
HK$19,300 HKD
As of November 1, 2026
Save £1,024 GBP (36%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: £2,868 GBP at 77 Diamonds · As of November 2, 2026
View at 77 Diamonds

About this 1.51ct natural asscher diamond

This 1.51ct natural asscher sits in the one-and-a-half to two carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 7541257855. Listed at 7 retailers as of November 1, 2026, with prices from £1,844 to £2,868, a £1,024 spread on the same certified stone. 77 Diamonds lists it at £2,868. 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
J
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7541257855
Dimensions6.29 × 6.07 × 4.17 mm
L/W Ratio1.04
Girdle conditionPolished
Cert comments
Clouds, pinpoints and surface graining are not shown.
Top View
6.29 mm6.07 mm1.51 ctJ / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 7541257855
Side View
Table 67.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 68.7%

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 1
Current: £2,868 GBP|Low: £1,786 GBP|High: £2,927 GBP|Avg: £2,202 GBP|+0.4%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 2, 2026
Retailer 4£1,844 GBP
Retailer 6£1,908 GBP
Retailer 5£1,932 GBP
Retailer 2£2,063 GBP
Retailer 3£2,183 GBP
Retailer 8£2,301 GBP
Retailer 7£2,362 GBP
77 Diamonds£2,868 GBP

35 data points across 8 retailers

7 retailers£1,844 GBP to £2,868 GBP

A
Cheapest Retailer
-
£1,844 GBP
HK$19,300 HKD
A
Retailer 2
-
£1,908 GBP
$2,557 USD
View
A
Retailer 3
-
£1,932 GBP
$2,588 USD
View
Final sale: no returns
A
Retailer 4
-
£2,063 GBP
SGD 3,735 SGD
View
B+
Retailer 5
-
£2,183 GBP
$2,925 USD
View
B+
Retailer 6
-
£2,362 GBP
A$4,868 AUD
View
Most Expensive
B+
77 Diamonds
ACMBSDYKDDH8 · Nov 2
£2,868 GBP
View
6 more retailers have this diamond
Prices start from £1,844 GBPSave up to £1,024 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
£1,844 GBP