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Asscher|Lab Grown|IGI

0.73ct D VS1 Asscher Lab Grown Diamond

ID • D/VS1 • IGI LG825602505

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG825602505

Diamond specifications and retailer prices

From £215 GBP
$288 USD
As of October 30, 2026
Save £780 GBP (78%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: £995 GBP at Taylor and Hart · As of October 29, 2026
View at Taylor and Hart

About this 0.73ct lab-grown asscher diamond

This 0.73ct lab-grown asscher sits in the half to three-quarter carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG825602505 or 825602505. Listed at 6 retailers as of October 29, 2026, with prices from £215 to £995, a £780 spread on the same certified stone. Taylor and Hart lists it at £995. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.73
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle32.9°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825602505
Dimensions5.06 × 5.00 × 3.28 mm
L/W Ratio1.01
Culet sizeNone
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
5.06 mm5.00 mm0.73 ctD / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG825602505
Side View
Table 68.0%Crown 32.9°Girdle: MediumPavilion 39.4°Culet: NoneDepth 65.6%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: £341 GBP|Low: £215 GBP|High: £1,027 GBP|Avg: £474 GBP|-2.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Taylor and Hart
October 31, 2026
Retailer 5£215 GBP
Retailer 3£255 GBP
Retailer 4£287 GBP
Retailer 1£341 GBP
Retailer 2£881 GBP
Taylor and Hart£995 GBP

38 data points across 6 retailers

6 retailers£215 GBP to £995 GBP

A
Cheapest Retailer
-
£215 GBP
$288 USD
A
Retailer 2
-
£255 GBP
$342 USD
View
B+
Retailer 3
-
£287 GBP
HK$3,000 HKD
View
B+
Retailer 4
-
£341 GBP
View
B
Retailer 5
-
£881 GBP
View
Most Expensive
B
Taylor and Hart
LRHXFUM · Oct 29
£995 GBP
$1,334 USD
View
5 more retailers have this diamond
Prices start from £215 GBPSave up to £780 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
0.73ct Asscher
£215 GBP