CaratHunter
Plans
Asscher|Lab Grown|IGI

1.05ct D VVS1 Asscher Lab Grown Diamond

ID • D/VVS1 • IGI LG799647412

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG799647412

Diamond specifications and retailer prices

From £120 GBP
As of November 4, 2026
Save £698 GBP (85%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: £817 GBP at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

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 top-tier cut grade and certified by IGI LG799647412 or 799647412. Listed at 22 retailers as of November 4, 2026, with prices from £120 to £817, a £698 spread on the same certified stone. Brilliant Earth lists it at £817. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.7°
Pavilion angle37.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG799647412
Dimensions5.58 × 5.53 × 3.65 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
5.58 mm5.53 mm1.05 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG799647412
Side View
Table 62.0%Crown 32.7°Girdle: MediumPavilion 37.4°Culet: NoneDepth 66.0%

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: Nov 4
Current: £817 GBP|Low: £117 GBP|High: £847 GBP|Avg: £367 GBP|-3.5%
Brilliant Earth
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
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
November 5, 2026
Retailer 4£120 GBP
Retailer 11£133 GBP
Retailer 20£139 GBP
Retailer 9£149 GBP
Retailer 18£256 GBP
Retailer 13£259 GBP
Retailer 10£260 GBP
Retailer 5£269 GBP
Retailer 6£282 GBP
Retailer 3£330 GBP
Retailer 21£330 GBP
Retailer 17£362 GBP
Retailer 16£390 GBP
Retailer 12£432 GBP
Retailer 19£478 GBP
Retailer 2£513 GBP
Retailer 8£518 GBP
Retailer 14£658 GBP
Retailer 15£692 GBP
Retailer 7£770 GBP
Brilliant Earth£817 GBP

37 data points across 21 retailers

22 retailers£120 GBP to £817 GBP

A
Cheapest Retailer
-
£120 GBP
A
Retailer 2
-
£133 GBP
View
Final sale: no returns
A
Retailer 3
-
£139 GBP
View
A
Retailer 4
-
£149 GBP
View
Retailer 5
-
£152 GBP
View
Price last confirmed 12 days ago
A
Retailer 6
-
£256 GBP
View
A
Retailer 7
-
£259 GBP
View
Retailer 8
-
£260 GBP
View
Price last confirmed 8 days ago
A
Retailer 9
-
£269 GBP
View
A
Retailer 10
-
£282 GBP
View
B+
Retailer 11
-
£330 GBP
View
B+
Retailer 12
-
£330 GBP
View
B+
Retailer 13
-
£362 GBP
View
B+
Retailer 14
-
£390 GBP
View
B+
Retailer 15
-
£432 GBP
View
B+
Retailer 16
-
£478 GBP
View
B+
Retailer 17
-
£513 GBP
View
B+
Retailer 18
-
£518 GBP
View
B
Retailer 19
-
£658 GBP
View
B
Retailer 20
-
£692 GBP
View
B
Retailer 21
-
£770 GBP
View
Most Expensive
B
Brilliant Earth
21420841A · Nov 4
£817 GBP
$1,100 USD
View
21 more retailers have this diamond
Prices start from £120 GBPSave up to £698 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
£120 GBP