CaratHunter
Plans
Asscher|Lab Grown|IGI

1.74ct D FL Asscher Lab Grown Diamond

ID • D/FL • IGI LG825656196

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG825656196

Diamond specifications and retailer prices

From £289 GBP
$387 USD
As of October 30, 2026
Save £2,599 GBP (90%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £2,888 GBP at Brilliant Earth · As of October 30, 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 D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG825656196 or 825656196. Listed at 13 retailers as of October 30, 2026, with prices from £289 to £2,888, a £2,599 spread on the same certified stone. Brilliant Earth lists it at £2,888. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.74
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825656196
Dimensions6.73 × 6.70 × 4.23 mm
L/W Ratio1.00
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
6.73 mm6.70 mm1.74 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825656196
Side View
Table 70.0%Crown 34.3°Girdle: Slightly ThickPavilion 40.1°Culet: NoneDepth 63.1%

Caratlytics Score

How it works →
A+
Exceptional
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: Oct 30
Current: £2,888 GBP|Low: £289 GBP|High: £4,127 GBP|Avg: £1,405 GBP|-30.0%
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
October 30, 2026
Retailer 2£289 GBP
Retailer 17£331 GBP
Retailer 9£466 GBP
Retailer 11£550 GBP
Retailer 13£570 GBP
Retailer 14£582 GBP
Retailer 7£985 GBP
Retailer 16£1,029 GBP
Retailer 6£1,079 GBP
Retailer 4£1,200 GBP
Retailer 12£1,271 GBP
Retailer 15£1,490 GBP
Retailer 8£2,161 GBP
Retailer 10£2,567 GBP
Retailer 5£2,576 GBP
Retailer 3£2,844 GBP
Brilliant Earth£2,888 GBP

16 data points across 17 retailers

13 retailers£289 GBP to £2,888 GBP

A+
Cheapest Retailer
-
£289 GBP
$387 USD
A
Retailer 2
-
£331 GBP
$444 USD
View
A
Retailer 3
-
£550 GBP
$737 USD
View
A
Retailer 4
-
£570 GBP
$764 USD
View
A
Retailer 5
-
£582 GBP
$780 USD
View
B+
Retailer 6
-
£1,029 GBP
$1,379 USD
View
B+
Retailer 7
-
£1,200 GBP
$1,609 USD
View
B+
Retailer 8
-
£1,271 GBP
$1,703 USD
View
B+
Retailer 9
-
£1,490 GBP
View
B
Retailer 10
-
£2,567 GBP
$3,440 USD
View
B
Retailer 11
-
£2,576 GBP
$3,452 USD
View
Retailer 12
-
£2,844 GBP
$3,810 USD
View
Price last confirmed 12 days ago
Most Expensive
B
Brilliant Earth
21732607Y · Oct 30
£2,888 GBP
$3,870 USD
View
12 more retailers have this diamond
Prices start from £289 GBPSave up to £2,599 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
£289 GBP