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Asscher|Lab Grown|IGI

4.10ct D VS1 Asscher Lab Grown Diamond

ID • D/VS1 • IGI LG843625280

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG843625280

Diamond specifications and retailer prices

From £665 GBP
$885 USD
As of October 27, 2026
Save £6,267 GBP (90%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £6,931 GBP at Brilliant Earth · As of October 26, 2026
View at Brilliant Earth

About this 4.1ct lab-grown asscher diamond

This 4.1ct lab-grown asscher sits in the three to five carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG843625280 or 843625280. Listed at 14 retailers as of October 26, 2026, with prices from £665 to £6,931, a £6,267 spread on the same certified stone. Brilliant Earth lists it at £6,931. 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

4.10
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.8°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843625280
Dimensions8.76 × 8.75 × 5.80 mm
L/W Ratio1.00
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.76 mm8.75 mm4.10 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843625280
Side View
Table 62.0%Crown 32.8°Girdle: MediumPavilion 40.7°Culet: NoneDepth 66.3%

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 27
Current: £848 GBP|Low: £509 GBP|High: £2,588 GBP|Avg: £1,312 GBP|-0.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
October 27, 2026
Retailer 13£509 GBP
Retailer 14£559 GBP
Retailer 3£665 GBP
Retailer 6£785 GBP
Retailer 1£848 GBP
Retailer 7£885 GBP
Retailer 9£1,147 GBP
Retailer 2£1,411 GBP
Retailer 12£1,491 GBP
Retailer 11£1,659 GBP
Retailer 10£1,727 GBP
Retailer 5£1,838 GBP
Retailer 8£2,473 GBP
Retailer 4£2,588 GBP

14 data points across 14 retailers

14 retailers£665 GBP to £6,931 GBP

Retailer 1
-
£509 GBP
Price last confirmed 13 days ago
A
Retailer 2
-
£665 GBP
$885 USD
View
B+
Retailer 3
-
£785 GBP
$1,045 USD
View
A
Retailer 4
-
£848 GBP
€1,076 EUR
View
A
Retailer 5
-
£885 GBP
View
Retailer 6
-
£1,147 GBP
A$2,349 AUD
View
Price last confirmed 9 days ago
B+
Retailer 7
-
£1,411 GBP
$1,879 USD
View
B+
Retailer 8
-
£1,491 GBP
$1,985 USD
View
B+
Retailer 9
-
£1,659 GBP
View
B+
Retailer 10
-
£1,727 GBP
$2,300 USD
View
B+
Retailer 11
-
£1,838 GBP
$2,448 USD
View
B+
Retailer 12
-
£2,473 GBP
View
B
Retailer 13
-
£2,588 GBP
$3,446 USD
View
Most Expensive
B
Brilliant Earth
22003877A · Oct 26
£6,931 GBP
$9,230 USD
View
13 more retailers have this diamond
Prices start from £665 GBPSave up to £6,267 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
4.10ct Asscher
£665 GBP