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Asscher|Natural|GIA

0.54ct I SI1 Asscher Natural Diamond

VG • I/SI1 • GIA 2537370889

Certificate GIA 2537370889

Diamond specifications and retailer prices

From £478 GBP
HK$5,000 HKD
As of October 31, 2026
Save £622 GBP (57%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £1,099 GBP at MOH London · As of November 1, 2026
View at MOH London

About this 0.54ct natural asscher diamond

This 0.54ct natural asscher sits in the half to three-quarter carat band, graded I 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 2537370889. Listed at 8 retailers as of October 31, 2026, with prices from £478 to £1,099, a £622 spread on the same certified stone. MOH London lists it at £1,099. 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

0.54
Carat
I
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2537370889
Dimensions5.58 × 4.12 × 2.73 mm
L/W Ratio1.35
Culet sizeNone
Top View
5.58 mm4.12 mm0.54 ctI / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2537370889
Side View
Table 65.0%CrownGirdle: ThickPavilionCulet: NoneDepth 66.3%

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: Oct 31
Current: £1,099 GBP|Low: £468 GBP|High: £1,099 GBP|Avg: £624 GBP
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 1, 2026
Retailer 2£478 GBP
Retailer 5£501 GBP
Retailer 6£502 GBP
Retailer 4£613 GBP
Retailer 8£722 GBP
Retailer 7£743 GBP
Retailer 3£777 GBP
MOH London£1,099 GBP

4 data points across 8 retailers

8 retailers£478 GBP to £1,099 GBP

B+
Cheapest Retailer
-
£478 GBP
HK$5,000 HKD
B+
Retailer 2
-
£501 GBP
$671 USD
View
B+
Retailer 3
-
£502 GBP
$673 USD
View
Final sale: no returns
B
Retailer 4
-
£613 GBP
$822 USD
View
B
Retailer 5
-
£722 GBP
View
B
Retailer 6
-
£743 GBP
$996 USD
View
B
Retailer 7
-
£777 GBP
€991 EUR
View
Most Expensive
C
MOH London
B6EE07070 · Nov 1
£1,099 GBP
View
7 more retailers have this diamond
Prices start from £478 GBPSave up to £622 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+
0.54ct Asscher
£478 GBP