Asscher|Lab Grown|IGI

1.97ct D FL Asscher Lab Grown Diamond

ID • D/FL • IGI LG799648307

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG799648307

Diamond specifications and retailer prices

From £363 GBP
$486 USD
As of October 30, 2026
Save £2,929 GBP (89%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: £4,859 GBP at Brilliant Earth · As of September 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 D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG799648307 or 799648307. Listed at 25 retailers as of October 30, 2026, with a 807% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.97
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG799648307
Dimensions6.92 × 6.78 × 4.45 mm
L/W Ratio1.02
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
6.92 mm6.78 mm1.97 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG799648307
Side View
Table 67.0%Crown 35.4°Girdle: Slightly ThickPavilion 40.4°Culet: NoneDepth 65.6%

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: £3,291 GBP|Low: £363 GBP|High: £4,702 GBP|Avg: £1,195 GBP|-30.0%
Brilliant Earth
Retailer 2
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Retailer 23
November 1, 2026
Retailer 11£363 GBP
Retailer 17£405 GBP
Retailer 9£406 GBP
Retailer 23£450 GBP
Retailer 15£466 GBP
Retailer 2£476 GBP
Retailer 3£552 GBP
Retailer 6£637 GBP
Retailer 21£701 GBP
Retailer 13£741 GBP
Retailer 19£773 GBP
Retailer 18£782 GBP
Retailer 22£1,049 GBP
Retailer 4£1,183 GBP
Retailer 7£1,267 GBP
Retailer 10£1,308 GBP
Retailer 8£1,466 GBP
Retailer 20£1,575 GBP
Retailer 14£1,623 GBP
Retailer 16£1,691 GBP
Retailer 5£1,880 GBP
Retailer 12£2,530 GBP
Brilliant Earth£3,291 GBP

23 data points across 23 retailers

25 retailers£363 GBP to £3,291 GBP

A
Cheapest Retailer
-
£363 GBP
$486 USD
A
Retailer 2
-
£405 GBP
$543 USD
View
Final sale: no returns
A
Retailer 3
-
£406 GBP
$544 USD
View
A
Retailer 4
-
£450 GBP
$603 USD
View
Retailer 5
-
£466 GBP
$625 USD
View
Price last confirmed 15 days ago
A
Retailer 6
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£476 GBP
View
A
Retailer 7
-
£552 GBP
$740 USD
View
A
Retailer 8
-
£637 GBP
$854 USD
View
A
Retailer 9
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£701 GBP
$939 USD
View
A
Retailer 10
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£741 GBP
View
A
Retailer 11
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£773 GBP
ZAR 16,730 ZAR
View
A
Retailer 12
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£782 GBP
€998 EUR
View
A
Retailer 13
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£1,049 GBP
$1,405 USD
View
B+
Retailer 14
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£1,183 GBP
$1,585 USD
View
B+
Retailer 15
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£1,267 GBP
$1,698 USD
View
B+
Retailer 16
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£1,308 GBP
View
B+
Retailer 17
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£1,466 GBP
$1,965 USD
View
B+
Retailer 18
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£1,575 GBP
$2,110 USD
View
B+
Retailer 19
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£1,623 GBP
SGD 2,939 SGD
View
B+
Retailer 20
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£1,682 GBP
$2,254 USD
View
B+
Retailer 21
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£1,691 GBP
$2,266 USD
View
B+
Retailer 22
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£1,880 GBP
View
Retailer 23
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£2,530 GBP
$3,390 USD
View
Price last confirmed 10 days ago
B
Retailer 24
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£3,291 GBP
$4,410 USD
View
Most Expensive
Brilliant Earth
20733339A · Sep 28
£4,859 GBP
$6,510 USD
View
Price last confirmed 33 days ago
24 more retailers have this diamond
Prices start from £363 GBPSave up to £2,929 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
£363 GBP