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Asscher|Lab Grown|IGI

1.03ct E VVS1 Asscher Lab Grown Diamond

EX • E/VVS1 • IGI LG804668423

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG804668423

Diamond specifications and retailer prices

From £139 GBP
$185 USD
As of October 30, 2026
Save £1,048 GBP (88%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £1,186 GBP at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.03ct lab-grown asscher diamond

This 1.03ct lab-grown asscher sits in the classic one-carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG804668423 or 804668423. Listed at 15 retailers as of October 29, 2026, with prices from £139 to £1,186, a £1,048 spread on the same certified stone. Do Amore Diamonds lists it at £1,186. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
E
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle28.9°
Pavilion angle37.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804668423
Dimensions5.75 × 5.67 × 3.59 mm
L/W Ratio1.01
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
5.75 mm5.67 mm1.03 ctE / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804668423
Side View
Table 63.0%Crown 28.9°Girdle: Slightly ThickPavilion 37.5°Culet: NoneDepth 63.3%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: £1,186 GBP|Low: £126 GBP|High: £1,269 GBP|Avg: £421 GBP|-6.5%
Do Amore Diamonds
Retailer 2
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October 30, 2026
Retailer 3£131 GBP
Retailer 15£139 GBP
Retailer 16£184 GBP
Retailer 2£208 GBP
Retailer 12£211 GBP
Retailer 8£255 GBP
Retailer 7£257 GBP
Retailer 9£285 GBP
Retailer 6£298 GBP
Retailer 13£413 GBP
Retailer 14£427 GBP
Retailer 11£544 GBP
Retailer 10£565 GBP
Retailer 5£698 GBP
Retailer 4£850 GBP
Do Amore Diamonds£1,186 GBP

21 data points across 16 retailers

15 retailers£139 GBP to £1,186 GBP

Retailer 1
-
£131 GBP
$175 USD
Price last confirmed 21 days ago
A
Retailer 2
-
£139 GBP
$185 USD
View
Final sale: no returns
A
Retailer 3
-
£184 GBP
$245 USD
View
A
Retailer 4
-
£208 GBP
View
B+
Retailer 5
-
£211 GBP
$281 USD
View
A
Retailer 6
-
£285 GBP
€362 EUR
View
B+
Retailer 7
-
£413 GBP
A$847 AUD
View
B+
Retailer 8
-
£427 GBP
$569 USD
View
Retailer 9
-
£535 GBP
$712 USD
View
Price last confirmed 7 days ago
B+
Retailer 10
-
£544 GBP
$725 USD
View
B+
Retailer 11
-
£565 GBP
$752 USD
View
Retailer 12
-
£577 GBP
$769 USD
View
Price last confirmed 25 days ago
B
Retailer 13
-
£698 GBP
$930 USD
View
Retailer 14
-
£850 GBP
View
Price last confirmed 24 days ago
Most Expensive
B
Do Amore Diamonds
27-50E856403 · Oct 29
£1,186 GBP
$1,580 USD
View
14 more retailers have this diamond
Prices start from £139 GBPSave up to £1,048 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
1.03ct Asscher
£139 GBP