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Asscher|Lab Grown|IGI

1.17ct D VVS1 Asscher Lab Grown Diamond

ID • D/VVS1 • IGI LG800624555

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG800624555

Diamond specifications and retailer prices

From £292 GBP
$391 USD
As of November 1, 2026
Save £649 GBP (69%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: £940 GBP at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.17ct lab-grown asscher diamond

This 1.17ct 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 LG800624555 or 800624555. Listed at 5 retailers as of October 31, 2026, with prices from £292 to £940, a £649 spread on the same certified stone. Brilliant Earth lists it at £940. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.17
Carat
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.1°
Pavilion angle33.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG800624555
Dimensions5.99 × 5.98 × 3.61 mm
L/W Ratio1.00
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
5.99 mm5.98 mm1.17 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG800624555
Side View
Table 65.0%Crown 32.1°Girdle: MediumPavilion 33.9°Culet: NoneDepth 60.4%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: £940 GBP|Low: £278 GBP|High: £963 GBP|Avg: £503 GBP|-2.3%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 1, 2026
Retailer 5£292 GBP
Retailer 6£315 GBP
Retailer 4£329 GBP
Retailer 7£343 GBP
Retailer 3£348 GBP
Retailer 9£540 GBP
Retailer 8£638 GBP
Retailer 2£766 GBP
Brilliant Earth£940 GBP

18 data points across 9 retailers

5 retailers£292 GBP to £940 GBP

A
Cheapest Retailer
-
£292 GBP
$391 USD
Retailer 2
-
£329 GBP
€420 EUR
View
Price last confirmed 7 days ago
A
Retailer 3
-
£348 GBP
$466 USD
View
B
Retailer 4
-
£766 GBP
View
Most Expensive
B
Brilliant Earth
19835047A · Oct 31
£940 GBP
$1,260 USD
View
4 more retailers have this diamond
Prices start from £292 GBPSave up to £649 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
1.17ct Asscher
£292 GBP