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Asscher|Lab Grown|IGI

1.05ct D VVS1 Asscher Lab Grown Diamond

VG • D/VVS1 • IGI LG687546404

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG687546404

Diamond specifications and retailer prices

From £140 GBP
As of November 4, 2026
Save £721 GBP (84%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £862 GBP at Reve Diamonds · As of November 4, 2026
View at Reve Diamonds

About this 1.05ct lab-grown asscher diamond

This 1.05ct lab-grown asscher sits in the classic one-carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG687546404 or 687546404. Listed at 21 retailers as of November 4, 2026, with prices from £140 to £862, a £721 spread on the same certified stone. Reve Diamonds lists it at £862. 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

1.05
Carat
D
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle42.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG687546404
Dimensions5.64 × 5.60 × 3.72 mm
L/W Ratio1.01
Culet sizePointed
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
5.64 mm5.60 mm1.05 ctD / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG687546404
Side View
Table 66.0%Crown 35.6°Girdle: MediumPavilion 42.1°Culet: NoneDepth 66.4%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 4
Current: £314 GBP|Low: £140 GBP|High: £862 GBP|Avg: £429 GBP|+4.5%
Retailer 1
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Retailer 19
Reve Diamonds
November 5, 2026
Retailer 13£140 GBP
Retailer 6£157 GBP
Retailer 15£163 GBP
Retailer 7£175 GBP
Retailer 16£175 GBP
Retailer 19£301 GBP
Retailer 8£307 GBP
Retailer 1£314 GBP
Retailer 3£331 GBP
Retailer 2£334 GBP
Retailer 5£353 GBP
Retailer 18£425 GBP
Retailer 17£473 GBP
Retailer 4£542 GBP
Retailer 14£561 GBP
Retailer 9£601 GBP
Retailer 11£603 GBP
Retailer 10£661 GBP
Retailer 12£814 GBP
Reve Diamonds£862 GBP

44 data points across 20 retailers

21 retailers£140 GBP to £862 GBP

A
Cheapest Retailer
-
£140 GBP
A
Retailer 2
-
£157 GBP
View
Final sale: no returns
A
Retailer 3
-
£163 GBP
View
A
Retailer 4
-
£175 GBP
View
Retailer 5
-
£175 GBP
View
Price last confirmed 12 days ago
A
Retailer 6
-
£301 GBP
View
B+
Retailer 7
-
£307 GBP
View
B+
Retailer 8
-
£314 GBP
View
B+
Retailer 9
-
£331 GBP
View
Retailer 10
-
£334 GBP
View
Price last confirmed 8 days ago
B+
Retailer 11
-
£337 GBP
View
B+
Retailer 12
-
£353 GBP
View
B+
Retailer 13
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£425 GBP
View
B+
Retailer 14
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£473 GBP
View
Retailer 15
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£542 GBP
View
Price last confirmed 9 days ago
B
Retailer 16
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£561 GBP
View
B
Retailer 17
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£601 GBP
View
B
Retailer 18
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£615 GBP
View
Retailer 19
-
£661 GBP
View
Price last confirmed 23 days ago
B
Retailer 20
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£814 GBP
View
Most Expensive
B
Reve Diamonds
6A90CA4FE · Nov 4
£862 GBP
$1,160 USD
View
20 more retailers have this diamond
Prices start from £140 GBPSave up to £721 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
1.05ct Asscher
£140 GBP