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Asscher|Lab Grown|IGI

1.74ct F VVS1 Asscher Lab Grown Diamond

ID • F/VVS1 • IGI LG678569287

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG678569287

Diamond specifications and retailer prices

From £181 GBP
$243 USD
As of October 30, 2026
Save £1,274 GBP (88%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £1,455 GBP at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.74ct lab-grown asscher diamond

This 1.74ct lab-grown asscher sits in the one-and-a-half to two carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG678569287 or 678569287. Listed at 10 retailers as of October 30, 2026, with prices from £181 to £1,455, a £1,274 spread on the same certified stone. Brilliant Earth lists it at £1,455. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.74
Carat
F
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle28.4°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG678569287
Dimensions6.61 × 6.59 × 4.22 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
6.61 mm6.59 mm1.74 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG678569287
Side View
Table 62.0%Crown 28.4°Girdle: Slightly ThickPavilion 40.6°Culet: NoneDepth 64.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: £1,455 GBP|Low: £181 GBP|High: £2,276 GBP|Avg: £691 GBP|-36.1%
Brilliant Earth
Retailer 2
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Retailer 17
November 1, 2026
Retailer 13£181 GBP
Retailer 16£204 GBP
Retailer 11£210 GBP
Retailer 3£355 GBP
Retailer 17£369 GBP
Retailer 15£379 GBP
Retailer 14£419 GBP
Retailer 4£428 GBP
Retailer 5£451 GBP
Retailer 12£584 GBP
Retailer 10£724 GBP
Retailer 9£787 GBP
Retailer 6£848 GBP
Retailer 2£902 GBP
Retailer 7£978 GBP
Retailer 8£1,013 GBP
Brilliant Earth£1,455 GBP

22 data points across 17 retailers

10 retailers£181 GBP to £1,455 GBP

A
Cheapest Retailer
-
£181 GBP
$243 USD
A
Retailer 2
-
£204 GBP
$273 USD
View
Final sale: no returns
A
Retailer 3
-
£210 GBP
$282 USD
View
B+
Retailer 4
-
£379 GBP
$508 USD
View
A
Retailer 5
-
£419 GBP
$561 USD
View
B+
Retailer 6
-
£584 GBP
$783 USD
View
B+
Retailer 7
-
£724 GBP
$970 USD
View
B+
Retailer 8
-
£754 GBP
View
B+
Retailer 9
-
£902 GBP
View
Most Expensive
B
Brilliant Earth
15246866A · Oct 31
£1,455 GBP
$1,950 USD
View
9 more retailers have this diamond
Prices start from £181 GBPSave up to £1,274 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
1.74ct Asscher
£181 GBP