CaratHunter
Plans
Asscher|Natural|GIA

0.50ct E SI1 Asscher Natural Diamond

EX • E/SI1 • GIA 6505985477

Certificate GIA 6505985477

Diamond specifications and retailer prices

From £628 GBP
$836 USD
As of October 29, 2026
Save £622 GBP (50%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £1,249 GBP at MOH London · As of October 26, 2026
View at MOH London

About this 0.5ct natural asscher diamond

This 0.5ct natural asscher sits in the half to three-quarter carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6505985477. Listed at 10 retailers as of October 26, 2026, with prices from £628 to £1,249, a £622 spread on the same certified stone. MOH London lists it at £1,249. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.50
Carat
E
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6505985477
Dimensions5.48 × 3.92 × 2.68 mm
L/W Ratio1.40
Top View
5.48 mm3.92 mm0.50 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6505985477
Side View
Table 68.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 68.3%

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 29
Current: £1,249 GBP|Low: £576 GBP|High: £1,263 GBP|Avg: £881 GBP
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 29, 2026
Retailer 6£628 GBP
Retailer 10£689 GBP
Retailer 9£781 GBP
Retailer 5£800 GBP
Retailer 8£846 GBP
Retailer 3£853 GBP
Retailer 2£958 GBP
Retailer 7£1,024 GBP
Retailer 4£1,049 GBP
MOH London£1,249 GBP

35 data points across 10 retailers

10 retailers£628 GBP to £1,249 GBP

B+
Cheapest Retailer
-
£628 GBP
$836 USD
Final sale: no returns
B
Retailer 2
-
£689 GBP
$917 USD
View
B
Retailer 3
-
£781 GBP
$1,040 USD
View
B
Retailer 4
-
£800 GBP
$1,065 USD
View
B
Retailer 5
-
£846 GBP
View
Price last confirmed 29 days ago
B
Retailer 6
-
£853 GBP
View
B
Retailer 7
-
£958 GBP
€1,215 EUR
View
B
Retailer 8
-
£1,024 GBP
A$2,098 AUD
View
Price last confirmed 24 days ago
B
Retailer 9
-
£1,049 GBP
ZAR 22,564 ZAR
View
Most Expensive
B
MOH London
ECBB05D0C · Oct 26
£1,249 GBP
View
9 more retailers have this diamond
Prices start from £628 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+
0.50ct Asscher
£628 GBP