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Asscher|Lab Grown|IGI

1.97ct E IF Asscher Lab Grown Diamond

ID • E/IF • IGI LG836620170

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG836620170

Diamond specifications and retailer prices

From £231 GBP
$308 USD
As of October 27, 2026
Save £3,636 GBP (94%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: £3,867 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 IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG836620170 or 836620170. Listed at 22 retailers as of October 27, 2026, with prices from £231 to £3,867, a £3,636 spread on the same certified stone. Brilliant Earth lists it at £3,867. 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
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.5°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836620170
Dimensions6.98 × 6.97 × 4.33 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
6.98 mm6.97 mm1.97 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836620170
Side View
Table 71.0%Crown 39.5°Girdle: MED-STKPavilion 39.2°Culet: NoneDepth 62.1%

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 27
Current: £3,867 GBP|Low: £222 GBP|High: £3,987 GBP|Avg: £886 GBP|-3.0%
Brilliant Earth
Retailer 2
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Retailer 6
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Retailer 11
Retailer 12
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Retailer 18
October 29, 2026
Retailer 6£231 GBP
Retailer 10£261 GBP
Retailer 5£268 GBP
Retailer 7£286 GBP
Retailer 12£297 GBP
Retailer 15£402 GBP
Retailer 9£467 GBP
Retailer 14£492 GBP
Retailer 2£508 GBP
Retailer 11£509 GBP
Retailer 13£668 GBP
Retailer 18£740 GBP
Retailer 8£921 GBP
Retailer 4£999 GBP
Retailer 3£1,012 GBP
Retailer 16£1,149 GBP
Retailer 17£2,362 GBP
Brilliant Earth£3,867 GBP

31 data points across 18 retailers

22 retailers£231 GBP to £3,867 GBP

A
Cheapest Retailer
-
£231 GBP
$308 USD
A
Retailer 2
-
£261 GBP
$348 USD
View
Final sale: no returns
A
Retailer 3
-
£268 GBP
$357 USD
View
A
Retailer 4
-
£286 GBP
$381 USD
View
A
Retailer 5
-
£286 GBP
$381 USD
View
A
Retailer 6
-
£297 GBP
View
A
Retailer 7
-
£402 GBP
$535 USD
View
A
Retailer 8
-
£467 GBP
$622 USD
View
A
Retailer 9
-
£492 GBP
ZAR 10,586 ZAR
View
A
Retailer 10
-
£508 GBP
View
A
Retailer 11
-
£509 GBP
€645 EUR
View
A
Retailer 12
-
£668 GBP
A$1,368 AUD
View
A
Retailer 13
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£740 GBP
$985 USD
View
A
Retailer 14
-
£921 GBP
$1,226 USD
View
A
Retailer 15
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£956 GBP
$1,273 USD
View
A
Retailer 16
-
£999 GBP
$1,331 USD
View
A
Retailer 17
-
£1,004 GBP
SGD 1,807 SGD
View
A
Retailer 18
-
£1,012 GBP
$1,348 USD
View
B+
Retailer 19
-
£1,149 GBP
View
B+
Retailer 20
-
£1,238 GBP
$1,649 USD
View
Retailer 21
-
£2,362 GBP
$3,145 USD
View
Price last confirmed 8 days ago
Most Expensive
B
Brilliant Earth
21589129A · Oct 28
£3,867 GBP
$5,150 USD
View
21 more retailers have this diamond
Prices start from £231 GBPSave up to £3,636 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
£231 GBP