Asscher|Lab Grown|IGI

1.97ct E FL Asscher Lab Grown Diamond

ID • E/FL • IGI LG818659278

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG818659278

Diamond specifications and retailer prices

From £372 GBP
$495 USD
As of October 27, 2026
Save £3,901 GBP (91%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £4,273 GBP at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 1.97ct lab-grown asscher diamond

This 1.97ct lab-grown asscher sits in the one-and-a-half to two carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG818659278 or 818659278. Listed at 21 retailers as of October 27, 2026, with prices from £372 to £4,273, a £3,901 spread on the same certified stone. Brilliant Earth lists it at £4,273. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.97
Carat
E
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle30.2°
Pavilion angle39°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818659278
Dimensions7.06 × 7.02 × 4.41 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
7.06 mm7.02 mm1.97 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818659278
Side View
Table 58.0%Crown 30.2°Girdle: MED-STKPavilion 39°Culet: NoneDepth 62.8%

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: Oct 27
Current: £4,273 GBP|Low: £372 GBP|High: £4,280 GBP|Avg: £1,493 GBP|-0.2%
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
October 29, 2026
Retailer 10£372 GBP
Retailer 7£417 GBP
Retailer 20£461 GBP
Retailer 15£546 GBP
Retailer 16£567 GBP
Retailer 18£717 GBP
Retailer 2£767 GBP
Retailer 14£792 GBP
Retailer 13£954 GBP
Retailer 19£1,074 GBP
Retailer 3£1,213 GBP
Retailer 5£1,286 GBP
Retailer 6£1,502 GBP
Retailer 17£1,615 GBP
Retailer 12£1,854 GBP
Retailer 4£1,927 GBP
Retailer 8£1,974 GBP
Retailer 9£2,086 GBP
Retailer 11£2,512 GBP
Brilliant Earth£4,273 GBP

24 data points across 20 retailers

21 retailers£372 GBP to £4,273 GBP

A
Cheapest Retailer
-
£372 GBP
$495 USD
A
Retailer 2
-
£417 GBP
$555 USD
View
A
Retailer 3
-
£461 GBP
$614 USD
View
A
Retailer 4
-
£546 GBP
$727 USD
View
Final sale: no returns
A
Retailer 5
-
£567 GBP
$755 USD
View
A
Retailer 6
-
£595 GBP
$793 USD
View
Price last confirmed 13 days ago
A
Retailer 7
-
£717 GBP
$955 USD
View
A
Retailer 8
-
£767 GBP
View
A
Retailer 9
-
£792 GBP
ZAR 17,045 ZAR
View
A
Retailer 10
-
£954 GBP
€1,210 EUR
View
A
Retailer 11
-
£1,074 GBP
$1,430 USD
View
B+
Retailer 12
-
£1,213 GBP
$1,615 USD
View
B+
Retailer 13
-
£1,286 GBP
$1,713 USD
View
B+
Retailer 14
-
£1,502 GBP
$2,000 USD
View
B+
Retailer 15
-
£1,615 GBP
$2,151 USD
View
B+
Retailer 16
-
£1,854 GBP
View
Price last confirmed 8 days ago
B+
Retailer 17
-
£1,927 GBP
View
B+
Retailer 18
-
£1,974 GBP
SGD 3,552 SGD
View
B+
Retailer 19
-
£2,086 GBP
$2,778 USD
View
B+
Retailer 20
-
£2,512 GBP
$3,345 USD
View
Price last confirmed 8 days ago
Most Expensive
B
Brilliant Earth
21421887A · Oct 28
£4,273 GBP
$5,690 USD
View
20 more retailers have this diamond
Prices start from £372 GBPSave up to £3,901 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
1.97ct Asscher
£372 GBP