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Asscher|Lab Grown|IGI

0.52ct D IF Asscher Lab Grown Diamond

VG • D/IF • IGI LG655410732

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG655410732

Diamond specifications and retailer prices

From £529 GBP
$710 USD
As of October 31, 2026
Save £26 GBP (5%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: £555 GBP at Diamond Quarter · As of November 2, 2026
View at Diamond Quarter

About this 0.52ct lab-grown asscher diamond

This 0.52ct lab-grown asscher sits in the half to three-quarter carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG655410732 or 655410732. Listed at 2 retailers as of October 31, 2026, with a relatively tight 5% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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

0.52
Carat
D
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle41.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG655410732
Dimensions4.39 × 4.40 × 2.96 mm
L/W Ratio1.00
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
4.39 mm4.40 mm0.52 ctD / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG655410732
Side View
Table 63.0%Crown 35°Girdle: MediumPavilion 41.6°Culet: NoneDepth 67.4%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 31
Current: £269 GBP|Low: £267 GBP|High: £806 GBP|Avg: £474 GBP
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
January 24, 2026
Retailer 4£267 GBP
Retailer 1£269 GBP
Retailer 6£358 GBP
Retailer 2£423 GBP
Retailer 5£529 GBP
Retailer 3£602 GBP
Retailer 7£806 GBP

27 data points across 7 retailers

2 retailers£529 GBP to £555 GBP

B
Cheapest Retailer
-
£529 GBP
$710 USD
Most Expensive
B
Diamond Quarter
0.52IFDLG3244A9N · Nov 2
£555 GBP
View
1 more retailer has this diamond
Prices start from £529 GBPSave up to £26 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
0.52ct Asscher
£529 GBP