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Asscher|Lab Grown|IGI

3.15ct F VS1 Asscher Lab Grown Diamond

EX • F/VS1 • IGI LG652437561

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG652437561

Diamond specifications and retailer prices

From £723 GBP
$969 USD
As of November 2, 2026
Save £708 GBP (49%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: £1,431 GBP at Diamond Quarter · As of November 2, 2026
View at Diamond Quarter

About this 3.15ct lab-grown asscher diamond

This 3.15ct lab-grown asscher sits in the three to five carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG652437561 or 652437561. Listed at 2 retailers as of November 2, 2026, with prices from £723 to £1,431, a £708 spread on the same certified stone. Diamond Quarter lists it at £1,431. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.15
Carat
F
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle37.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG652437561
Dimensions7.86 × 7.69 mm
L/W Ratio1.02
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.86 mm7.69 mm3.15 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG652437561
Side View
Table 63.0%Crown 33.7°Girdle: MED-STKPavilion 37.4°Culet: NoneDepth 66.4%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 2
Current: £723 GBP|Low: £693 GBP|High: £5,374 GBP|Avg: £1,676 GBP|+4.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
September 23, 2026
Retailer 1£723 GBP
Retailer 10£746 GBP
Retailer 8£901 GBP
Retailer 9£962 GBP
Retailer 5£968 GBP
Retailer 6£1,088 GBP
Retailer 4£1,462 GBP
Retailer 2£2,138 GBP
Retailer 7£2,426 GBP
Retailer 3£5,374 GBP

52 data points across 10 retailers

2 retailers£723 GBP to £1,431 GBP

A
Cheapest Retailer
-
£723 GBP
$969 USD
Most Expensive
B
Diamond Quarter
3.15VS1FLG61D2D3N · Nov 2
£1,431 GBP
View
1 more retailer has this diamond
Prices start from £723 GBPSave up to £708 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
3.15ct Asscher
£723 GBP