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Round|Lab Grown|IGI

1.97ct E FL Round Lab Grown Diamond

ID • E/FL • IGI LG811638285

Shape and cutting style on the report: Round brilliant

Certificate IGI LG811638285

Diamond specifications and retailer prices

From £784 GBP
$1,044 USD
As of October 28, 2026
Save £2,851 GBP (78%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £3,635 GBP at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 1.97ct lab-grown round diamond

This 1.97ct lab-grown round 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 LG811638285 or 811638285. Listed at 9 retailers as of October 28, 2026, with prices from £784 to £3,635, a £2,851 spread on the same certified stone. Do Amore Diamonds lists it at £3,635. 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 angle35.9°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811638285
Dimensions8.00 × 7.96 × 4.98 mm
L/W Ratio1.01
Girdle conditionFaceted
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
8.00 mm7.96 mm1.97 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811638285
Side View
Table 57.0%Crown 35.9°Girdle: MediumPavilion 40.8°Culet: NoneDepth 62.5%

Caratlytics Score

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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 28
Current: £3,635 GBP|Low: £378 GBP|High: £4,175 GBP|Avg: £1,603 GBP|-12.9%
Do Amore Diamonds
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
October 29, 2026
Retailer 4£378 GBP
Retailer 11£784 GBP
Retailer 8£785 GBP
Retailer 6£856 GBP
Retailer 15£877 GBP
Retailer 5£937 GBP
Retailer 14£1,137 GBP
Retailer 10£1,213 GBP
Retailer 12£1,262 GBP
Retailer 3£1,899 GBP
Retailer 7£2,082 GBP
Retailer 2£2,446 GBP
Retailer 9£2,549 GBP
Retailer 13£3,342 GBP
Do Amore Diamonds£3,635 GBP

14 data points across 15 retailers

9 retailers£784 GBP to £3,635 GBP

A
Cheapest Retailer
-
£784 GBP
$1,044 USD
A
Retailer 2
-
£785 GBP
$1,045 USD
View
Retailer 3
-
£937 GBP
ZAR 20,151 ZAR
View
Price last confirmed 64 days ago
B+
Retailer 4
-
£1,213 GBP
$1,615 USD
View
B+
Retailer 5
-
£1,262 GBP
$1,680 USD
View
B
Retailer 6
-
£2,446 GBP
View
B
Retailer 7
-
£2,549 GBP
$3,395 USD
View
B
Retailer 8
-
£3,342 GBP
$4,450 USD
View
Most Expensive
B
Do Amore Diamonds
27-312A24649 · Oct 30
£3,635 GBP
$4,840 USD
View
8 more retailers have this diamond
Prices start from £784 GBPSave up to £2,851 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 Round
£784 GBP