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Asscher|Natural|GIA

0.51ct E SI1 Asscher Natural Diamond

VG • E/SI1 • GIA 2537052500

Certificate GIA 2537052500

Diamond specifications and retailer prices

From £644 GBP
$857 USD
As of October 29, 2026
Save £774 GBP (55%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £1,417 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 0.51ct natural asscher diamond

This 0.51ct natural asscher sits in the half to three-quarter carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2537052500. Listed at 17 retailers as of October 29, 2026, with prices from £644 to £1,417, a £774 spread on the same certified stone. MOH London lists it at £1,417. 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

0.51
Carat
E
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Pavilion angle37.4°
OriginNatural
Grading LabGIA
CertificateGIA 2537052500
Dimensions5.53 × 4.09 × 2.72 mm
L/W Ratio1.35
Top View
5.53 mm4.09 mm0.51 ctE / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2537052500
Side View
Table 67.0%CrownGirdle: STK-THKPavilion 37.4°Culet: NoneDepth 66.6%

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 29
Current: £1,417 GBP|Low: £536 GBP|High: £1,427 GBP|Avg: £948 GBP|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 30, 2026
Retailer 7£644 GBP
Retailer 9£698 GBP
Retailer 6£815 GBP
Retailer 10£885 GBP
Retailer 2£902 GBP
Retailer 4£964 GBP
Retailer 3£997 GBP
Retailer 8£1,006 GBP
Retailer 5£1,185 GBP
MOH London£1,417 GBP

43 data points across 10 retailers

17 retailers£644 GBP to £1,417 GBP

B+
Cheapest Retailer
-
£644 GBP
$857 USD
Final sale: no returns
B
Retailer 2
-
£689 GBP
$918 USD
View
B
Retailer 3
-
£698 GBP
$929 USD
View
B
Retailer 4
-
£704 GBP
$938 USD
View
B
Retailer 5
-
£815 GBP
$1,085 USD
View
B
Retailer 6
-
£849 GBP
$1,130 USD
View
B
Retailer 7
-
£849 GBP
$1,130 USD
View
B
Retailer 8
-
£866 GBP
$1,153 USD
View
B
Retailer 9
-
£879 GBP
$1,170 USD
View
B
Retailer 10
-
£885 GBP
$1,179 USD
View
B
Retailer 11
-
£902 GBP
View
B
Retailer 12
-
£964 GBP
View
B
Retailer 13
-
£997 GBP
€1,265 EUR
View
Retailer 14
-
£1,006 GBP
A$2,062 AUD
View
Price last confirmed 26 days ago
B
Retailer 15
-
£1,185 GBP
ZAR 25,497 ZAR
View
B
Retailer 16
-
£1,247 GBP
CA$2,306 CAD
View
Most Expensive
B
MOH London
BFABA374A · Oct 29
£1,417 GBP
View
16 more retailers have this diamond
Prices start from £644 GBPSave up to £774 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+
0.51ct Asscher
£644 GBP