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Asscher|Lab Grown|IGI

4.17ct E VVS2 Asscher Lab Grown Diamond

ID • E/VVS2 • IGI LG665421754

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG665421754

Diamond specifications and retailer prices

From £576 GBP
As of October 30, 2026
Save £4,776 GBP (89%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: £5,351 GBP at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 4.17ct lab-grown asscher diamond

This 4.17ct lab-grown asscher sits in the three to five carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG665421754 or 665421754. Listed at 24 retailers as of October 29, 2026, with prices from £576 to £5,351, a £4,776 spread on the same certified stone. Do Amore Diamonds lists it at £5,351. 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

4.17
Carat
E
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.2°
Pavilion angle35°
OriginLab Grown
Grading LabIGI
CertificateIGI LG665421754
Dimensions8.76 × 8.66 × 5.48 mm
L/W Ratio1.01
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.76 mm8.66 mm4.17 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG665421754
Side View
Table 62.0%Crown 37.2°Girdle: Slightly ThickPavilion 35°Culet: NoneDepth 63.3%

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 30
Current: £1,476 GBP|Low: £574 GBP|High: £4,881 GBP|Avg: £1,808 GBP|-0.1%
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
Retailer 15
Retailer 16
October 31, 2026
Retailer 9£576 GBP
Retailer 6£602 GBP
Retailer 16£624 GBP
Retailer 5£882 GBP
Retailer 3£987 GBP
Retailer 11£1,049 GBP
Retailer 10£1,057 GBP
Retailer 12£1,467 GBP
Retailer 1£1,476 GBP
Retailer 15£1,499 GBP
Retailer 8£2,138 GBP
Retailer 2£2,295 GBP
Retailer 4£2,470 GBP
Retailer 13£2,586 GBP
Retailer 14£3,444 GBP
Retailer 7£4,881 GBP

44 data points across 16 retailers

24 retailers£576 GBP to £5,351 GBP

A
Cheapest Retailer
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£576 GBP
A
Retailer 2
-
£602 GBP
$806 USD
View
Final sale: no returns
Retailer 3
-
£624 GBP
$836 USD
View
Price last confirmed 13 days ago
A
Retailer 4
-
£758 GBP
$1,015 USD
View
A
Retailer 5
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£850 GBP
HK$8,900 HKD
View
A
Retailer 6
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£882 GBP
$1,182 USD
View
A
Retailer 7
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£987 GBP
$1,322 USD
View
A
Retailer 8
-
£1,049 GBP
€1,338 EUR
View
A
Retailer 9
-
£1,057 GBP
View
A
Retailer 10
-
£1,143 GBP
$1,532 USD
View
A
Retailer 11
-
£1,467 GBP
ZAR 31,744 ZAR
View
A
Retailer 12
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£1,476 GBP
A$3,043 AUD
View
A
Retailer 13
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£1,499 GBP
$2,008 USD
View
A
Retailer 14
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£1,790 GBP
View
A
Retailer 15
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£2,016 GBP
$2,701 USD
View
A
Retailer 16
-
£2,138 GBP
View
Retailer 17
-
£2,295 GBP
A$4,730 AUD
View
Price last confirmed 22 days ago
B+
Retailer 18
-
£2,462 GBP
$3,299 USD
View
B+
Retailer 19
-
£2,470 GBP
SGD 4,472 SGD
View
B+
Retailer 20
-
£2,586 GBP
View
Retailer 21
-
£3,444 GBP
$4,615 USD
View
Price last confirmed 12 days ago
B
Retailer 22
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£4,777 GBP
$6,400 USD
View
Retailer 23
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£4,881 GBP
$6,540 USD
View
Price last confirmed 29 days ago
Most Expensive
B
Do Amore Diamonds
23-665421754 · Oct 29
£5,351 GBP
$7,170 USD
View
23 more retailers have this diamond
Prices start from £576 GBPSave up to £4,776 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
4.17ct Asscher
£576 GBP