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Asscher|Natural|GIA

1.51ct H SI1 Asscher Natural Diamond

VG • H/SI1 • GIA 2241052733

Certificate GIA 2241052733

Diamond specifications and retailer prices

From £2,400 GBP
As of November 6, 2026
Save £2,849 GBP (54%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: £5,712 GBP at NZ Jewellers · As of October 3, 2026
View at NZ Jewellers

About this 1.51ct natural asscher diamond

This 1.51ct natural asscher sits in the one-and-a-half to two carat band, graded H 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 2241052733. Listed at 23 retailers as of November 4, 2026, with a 119% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
H
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2241052733
Dimensions6.28 × 6.13 × 4.20 mm
L/W Ratio1.02
Girdle conditionPolished
Top View
6.28 mm6.13 mm1.51 ctH / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2241052733
Side View
Table 63.0%CrownGirdle: ThickPavilionCulet: NoneDepth 68.5%

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 6
Current: £2,755 GBP|Low: £2,362 GBP|High: £5,334 GBP|Avg: £3,251 GBP|-1.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
November 6, 2026
Retailer 7£2,400 GBP
Retailer 11£2,499 GBP
Retailer 2£2,578 GBP
Retailer 18£2,598 GBP
Retailer 10£2,749 GBP
Retailer 1£2,755 GBP
Retailer 9£2,763 GBP
Retailer 4£2,854 GBP
Retailer 16£2,864 GBP
Retailer 8£2,877 GBP
Retailer 5£2,921 GBP
Retailer 14£3,004 GBP
Retailer 12£3,097 GBP
Retailer 6£3,168 GBP
Retailer 19£3,537 GBP
Retailer 13£3,719 GBP
Retailer 15£4,032 GBP
Retailer 3£5,039 GBP
Retailer 17£5,249 GBP

20 data points across 19 retailers

23 retailers£2,400 GBP to £5,249 GBP

A
Cheapest Retailer
-
£2,400 GBP
A
Retailer 2
-
£2,464 GBP
View
Retailer 3
-
£2,499 GBP
View
Price last confirmed 18 days ago
A
Retailer 4
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£2,578 GBP
View
A
Retailer 5
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£2,598 GBP
View
A
Retailer 6
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£2,749 GBP
View
A
Retailer 7
-
£2,755 GBP
View
A
Retailer 8
-
£2,763 GBP
View
Final sale: no returns
A
Retailer 9
-
£2,854 GBP
View
A
Retailer 10
-
£2,864 GBP
View
A
Retailer 11
-
£2,877 GBP
View
A
Retailer 12
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£2,921 GBP
View
Retailer 13
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£2,965 GBP
View
Price last confirmed 29 days ago
A
Retailer 14
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£3,004 GBP
View
A
Retailer 15
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£3,097 GBP
View
A
Retailer 16
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£3,168 GBP
View
Retailer 17
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£3,514 GBP
View
Price last confirmed 33 days ago
B+
Retailer 18
-
£3,537 GBP
View
B+
Retailer 19
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£3,719 GBP
View
B+
Retailer 20
-
£4,032 GBP
View
B
Retailer 21
-
£5,039 GBP
View
B
Retailer 22
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£5,249 GBP
View
Most Expensive
NZ Jewellers
4552cc98-e208-432d-896e-9a911280a24a · Oct 3
£5,712 GBP
$7,645 USD
View
Price last confirmed 34 days ago
22 more retailers have this diamond
Prices start from £2,400 GBPSave up to £2,849 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
£2,400 GBP