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Asscher|Lab Grown|IGI

5.03ct E VVS1 Asscher Lab Grown Diamond

ID • E/VVS1 • IGI LG659423074

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG659423074

Diamond specifications and retailer prices

From £2,343 GBP
$3,140 USD
As of October 31, 2026
Save £8,367 GBP (78%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £19,726 GBP at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 5.03ct lab-grown asscher diamond

This 5.03ct lab-grown asscher sits in the over five carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG659423074 or 659423074. Listed at 15 retailers as of October 31, 2026, with a 357% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

5.03
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle37.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG659423074
Dimensions9.32 × 9.30 × 6.20 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.32 mm9.30 mm5.03 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG659423074
Side View
Table 65.0%Crown 34.7°Girdle: Slightly ThickPavilion 37.7°Culet: NoneDepth 66.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: £16,374 GBP|Low: £2,343 GBP|High: £16,882 GBP|Avg: £5,985 GBP|-3.0%
Do Amore Diamonds
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 31, 2026
Retailer 7£2,343 GBP
Retailer 8£2,661 GBP
Retailer 5£2,824 GBP
Retailer 10£2,877 GBP
Retailer 4£3,792 GBP
Retailer 14£3,920 GBP
Retailer 9£4,036 GBP
Retailer 11£4,663 GBP
Retailer 12£6,207 GBP
Retailer 13£6,580 GBP
Retailer 3£6,951 GBP
Retailer 6£9,680 GBP
Retailer 2£10,711 GBP
Do Amore Diamonds£16,374 GBP

33 data points across 14 retailers

15 retailers£2,343 GBP to £10,711 GBP

A
Cheapest Retailer
-
£2,343 GBP
$3,140 USD
B+
Retailer 2
-
£2,661 GBP
$3,566 USD
View
Final sale: no returns
Retailer 3
-
£2,824 GBP
$3,784 USD
View
Price last confirmed 19 days ago
B+
Retailer 4
-
£2,877 GBP
$3,855 USD
View
B+
Retailer 5
-
£3,792 GBP
$5,081 USD
View
B+
Retailer 6
-
£3,920 GBP
$5,252 USD
View
B+
Retailer 7
-
£4,036 GBP
View
B+
Retailer 8
-
£4,663 GBP
View
B+
Retailer 9
-
£6,207 GBP
ZAR 134,367 ZAR
View
B+
Retailer 10
-
£6,580 GBP
View
B
Retailer 11
-
£6,951 GBP
$9,314 USD
View
B
Retailer 12
-
£9,680 GBP
$12,970 USD
View
B
Retailer 13
-
£10,711 GBP
$14,351 USD
View
Retailer 14
-
£16,374 GBP
$21,940 USD
View
Price under review
Most Expensive
Do Amore Diamonds
23-659423074 · Oct 30
£19,726 GBP
$26,430 USD
View
Price under review
14 more retailers have this diamond
Prices start from £2,343 GBPSave up to £8,367 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
5.03ct Asscher
£2,343 GBP