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Asscher|Lab Grown|IGI

1.03ct D VVS2 Asscher Lab Grown Diamond

VG • D/VVS2 • IGI LG786645190

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG786645190

Diamond specifications and retailer prices

From £190 GBP
As of November 4, 2026
Save £761 GBP (80%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: £951 GBP at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 1.03ct lab-grown asscher diamond

This 1.03ct lab-grown asscher sits in the classic one-carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG786645190 or 786645190. Listed at 22 retailers as of November 2, 2026, with prices from £190 to £951, a £761 spread on the same certified stone. Brilliant Earth lists it at £951. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.03
Carat
D
Colour
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.8°
Pavilion angle43.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG786645190
Dimensions5.46 × 5.42 × 3.73 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
5.46 mm5.42 mm1.03 ctD / VVS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG786645190
Side View
Table 61.0%Crown 31.8°Girdle: Slightly ThickPavilion 43.4°Culet: NoneDepth 68.8%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 4
Current: £951 GBP|Low: £155 GBP|High: £951 GBP|Avg: £436 GBP
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
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Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
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Retailer 17
November 5, 2026
Retailer 6£155 GBP
Retailer 3£190 GBP
Retailer 16£232 GBP
Retailer 13£296 GBP
Retailer 2£308 GBP
Retailer 14£317 GBP
Retailer 15£326 GBP
Retailer 12£418 GBP
Retailer 11£443 GBP
Retailer 9£467 GBP
Retailer 17£467 GBP
Retailer 5£520 GBP
Retailer 4£552 GBP
Retailer 7£592 GBP
Retailer 10£801 GBP
Retailer 8£854 GBP
Brilliant Earth£951 GBP

45 data points across 17 retailers

22 retailers£190 GBP to £951 GBP

Retailer 1
-
£138 GBP
Price last confirmed 18 days ago
Retailer 2
-
£155 GBP
View
Price last confirmed 18 days ago
Final sale: no returns
Retailer 3
-
£160 GBP
View
Price last confirmed 24 days ago
Retailer 4
-
£172 GBP
View
Price last confirmed 18 days ago
Retailer 5
-
£172 GBP
View
Price last confirmed 21 days ago
A
Retailer 6
-
£190 GBP
View
A
Retailer 7
-
£232 GBP
View
A
Retailer 8
-
£285 GBP
View
A
Retailer 9
-
£296 GBP
View
B+
Retailer 10
-
£308 GBP
View
Retailer 11
-
£317 GBP
View
Price last confirmed 8 days ago
B+
Retailer 12
-
£326 GBP
View
B+
Retailer 13
-
£418 GBP
View
B+
Retailer 14
-
£443 GBP
View
Retailer 15
-
£467 GBP
View
Price last confirmed 12 days ago
B+
Retailer 16
-
£467 GBP
View
Retailer 17
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£520 GBP
View
Price last confirmed 39 days ago
Retailer 18
-
£552 GBP
View
Price last confirmed 17 days ago
B
Retailer 19
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£592 GBP
View
B
Retailer 20
-
£801 GBP
View
B
Retailer 21
-
£854 GBP
View
Most Expensive
B
Brilliant Earth
21126819A · Nov 2
£951 GBP
$1,280 USD
View
21 more retailers have this diamond
Prices start from £190 GBPSave up to £761 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
£190 GBP