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Asscher|Lab Grown|IGI

1.97ct E IF Asscher Lab Grown Diamond

GD • E/IF • IGI LG818683527

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG818683527

Diamond specifications and retailer prices

From £548 GBP
HK$5,700 HKD
As of October 29, 2026
Save £3,327 GBP (86%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £3,875 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 standard cut grade and certified by IGI LG818683527 or 818683527. Listed at 15 retailers as of October 28, 2026, with prices from £548 to £3,875, a £3,327 spread on the same certified stone. Brilliant Earth lists it at £3,875. 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
E
Colour
IF
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle30.8°
Pavilion angle42.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818683527
Dimensions6.90 × 6.90 × 4.43 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
6.90 mm6.90 mm1.97 ctE / IF
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818683527
Side View
Table 59.0%Crown 30.8°Girdle: Slightly ThickPavilion 42.7°Culet: NoneDepth 64.2%

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 29
Current: £3,875 GBP|Low: £541 GBP|High: £3,875 GBP|Avg: £1,494 GBP
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
October 29, 2026
Retailer 10£548 GBP
Retailer 13£667 GBP
Retailer 7£725 GBP
Retailer 2£786 GBP
Retailer 9£811 GBP
Retailer 6£1,107 GBP
Retailer 3£1,289 GBP
Retailer 12£1,391 GBP
Retailer 5£1,536 GBP
Retailer 4£1,634 GBP
Retailer 14£1,750 GBP
Retailer 8£1,981 GBP
Retailer 11£2,309 GBP
Brilliant Earth£3,875 GBP

32 data points across 14 retailers

15 retailers£548 GBP to £3,875 GBP

A
Cheapest Retailer
-
£548 GBP
HK$5,700 HKD
B+
Retailer 2
-
£667 GBP
$888 USD
View
A
Retailer 3
-
£725 GBP
€920 EUR
View
A
Retailer 4
-
£786 GBP
View
A
Retailer 5
-
£811 GBP
ZAR 17,450 ZAR
View
B+
Retailer 6
-
£1,107 GBP
$1,474 USD
View
B
Retailer 7
-
£1,289 GBP
$1,716 USD
View
B
Retailer 8
-
£1,344 GBP
$1,790 USD
View
Retailer 9
-
£1,391 GBP
A$2,849 AUD
View
Price last confirmed 21 days ago
B
Retailer 10
-
£1,536 GBP
$2,046 USD
View
B
Retailer 11
-
£1,634 GBP
$2,176 USD
View
B
Retailer 12
-
£1,750 GBP
$2,331 USD
View
B
Retailer 13
-
£1,981 GBP
View
Retailer 14
-
£2,309 GBP
$3,075 USD
View
Price last confirmed 8 days ago
Most Expensive
B
Brilliant Earth
21581901A · Oct 28
£3,875 GBP
$5,160 USD
View
14 more retailers have this diamond
Prices start from £548 GBPSave up to £3,327 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
£548 GBP