Asscher|Lab Grown|IGI

1.97ct D FL Asscher Lab Grown Diamond

VG • D/FL • IGI LG840634354

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG840634354

Diamond specifications and retailer prices

From £494 GBP
As of October 30, 2026
Save £1,493 GBP (75%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £2,538 GBP at Rare Carat · As of October 21, 2026
View at Rare Carat

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 D colour (colourless) and FL clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG840634354 or 840634354. Listed at 12 retailers as of October 30, 2026, with a 302% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.97
Carat
D
Colour
FL
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle30.9°
Pavilion angle37.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840634354
Dimensions6.96 × 6.94 × 4.53 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
6.96 mm6.94 mm1.97 ctD / FL
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840634354
Side View
Table 56.0%Crown 30.9°Girdle: MED-STKPavilion 37.8°Culet: NoneDepth 65.3%

Caratlytics Score

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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: £2,538 GBP|Low: £493 GBP|High: £2,538 GBP|Avg: £1,250 GBP
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 31, 2026
Retailer 5£494 GBP
Retailer 3£550 GBP
Retailer 11£571 GBP
Retailer 9£725 GBP
Retailer 2£776 GBP
Retailer 6£961 GBP
Retailer 10£1,203 GBP
Retailer 12£1,272 GBP
Retailer 7£1,635 GBP
Retailer 8£1,949 GBP
Retailer 4£1,988 GBP
Rare Carat£2,538 GBP

12 data points across 12 retailers

12 retailers£494 GBP to £1,988 GBP

A
Cheapest Retailer
-
£494 GBP
A
Retailer 2
-
£550 GBP
$737 USD
View
Final sale: no returns
A
Retailer 3
-
£571 GBP
$765 USD
View
A
Retailer 4
-
£725 GBP
$971 USD
View
A
Retailer 5
-
£776 GBP
View
B+
Retailer 6
-
£961 GBP
€1,226 EUR
View
B+
Retailer 7
-
£1,203 GBP
$1,612 USD
View
B+
Retailer 8
-
£1,272 GBP
$1,704 USD
View
B+
Retailer 9
-
£1,635 GBP
$2,191 USD
View
B
Retailer 10
-
£1,949 GBP
View
B
Retailer 11
-
£1,988 GBP
SGD 3,599 SGD
View
Most Expensive
Rare Carat
JH-255985 · Oct 21
£2,538 GBP
$3,400 USD
View
Price last confirmed 10 days ago
11 more retailers have this diamond
Prices start from £494 GBPSave up to £1,493 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
£494 GBP