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Asscher|Natural|IGI

0.50ct H SI1 Asscher Natural Diamond

VG • H/SI1 • IGI 692555167

Shape and cutting style on the report: Square emerald cut

Certificate IGI 692555167

Diamond specifications and retailer prices

From £249 GBP
₹31,802 INR
As of November 2, 2026
Save £1,053 GBP (81%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £1,302 GBP at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.5ct natural asscher diamond

This 0.5ct natural asscher sits in the half to three-quarter carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI 692555167. Listed at 10 retailers as of October 30, 2026, with prices from £249 to £1,302, a £1,053 spread on the same certified stone. NZ Jewellers lists it at £1,302. 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

0.50
Carat
H
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle44.7°
OriginNatural
Grading LabIGI
CertificateIGI 692555167
Dimensions4.44 × 4.26 × 2.83 mm
L/W Ratio1.04
Culet sizePointed
Top View
4.44 mm4.26 mm0.50 ctH / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI 692555167
Side View
Table 69.0%Crown 34.9°Girdle: ThickPavilion 44.7°Culet: NoneDepth 66.4%

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 2
Current: £1,302 GBP|Low: £249 GBP|High: £1,302 GBP|Avg: £551 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 2£249 GBP
Retailer 3£417 GBP
Retailer 8£426 GBP
Retailer 10£438 GBP
Retailer 4£439 GBP
Retailer 9£440 GBP
Retailer 6£514 GBP
Retailer 7£525 GBP
Retailer 5£785 GBP
NZ Jewellers£1,302 GBP

29 data points across 10 retailers

10 retailers£249 GBP to £1,302 GBP

A
Cheapest Retailer
-
£249 GBP
₹31,802 INR
B+
Retailer 2
-
£417 GBP
View
B+
Retailer 3
-
£426 GBP
View
B+
Retailer 4
-
£438 GBP
$586 USD
View
B+
Retailer 5
-
£439 GBP
View
B+
Retailer 6
-
£440 GBP
$590 USD
View
B
Retailer 7
-
£514 GBP
€656 EUR
View
B+
Retailer 8
-
£525 GBP
ZAR 11,354 ZAR
View
B
Retailer 9
-
£785 GBP
View
Most Expensive
C
NZ Jewellers
843135f5-a1eb-4d34-8276-d7f3abf17571 · Oct 30
£1,302 GBP
$1,745 USD
View
9 more retailers have this diamond
Prices start from £249 GBPSave up to £1,053 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
0.50ct Asscher
£249 GBP