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Oval|Lab Grown|IGI

1.81ct E FL Oval Lab Grown Diamond

EX • E/FL • IGI LG768643463

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG768643463

Diamond specifications and retailer prices

From £2,884 GBP
$3,840 USD
As of October 29, 2026
Save £233 GBP (7%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: £3,116 GBP at Rare Carat · As of October 28, 2026
View at Rare Carat

About this 1.81ct lab-grown oval diamond

This 1.81ct lab-grown oval 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 LG768643463 or 768643463. Listed at 3 retailers as of October 28, 2026, with a relatively tight 8% spread, which is unusual at this carat range and suggests competitive pricing across the listings. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.81
Carat
E
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG768643463
Dimensions9.75 × 6.95 × 4.27 mm
L/W Ratio1.40
Girdle conditionFaceted
Culet sizePointed
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
9.75 mm6.95 mm1.81 ctE / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG768643463
Side View
Table 61.0%Crown 34°Girdle: MED-THKPavilion 40.2°Culet: NoneDepth 61.4%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 29
Current: £3,116 GBP|Low: £378 GBP|High: £3,180 GBP|Avg: £1,446 GBP|+10.2%
Rare Carat
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 18, 2026
Retailer 8£378 GBP
Retailer 12£668 GBP
Retailer 3£794 GBP
Retailer 9£910 GBP
Retailer 5£912 GBP
Retailer 7£957 GBP
Retailer 10£982 GBP
Retailer 6£1,107 GBP
Retailer 11£1,705 GBP
Retailer 14£1,833 GBP
Retailer 4£1,895 GBP
Retailer 13£2,077 GBP
Retailer 2£2,884 GBP
Rare Carat£3,116 GBP

9 data points across 14 retailers

3 retailers£2,884 GBP to £3,116 GBP

B+
Retailer 1
-
£957 GBP
$1,274 USD
Price last confirmed 21 days ago
B
Retailer 2
-
£2,884 GBP
$3,840 USD
View
Most Expensive
B
Rare Carat
MR-145887 · Oct 28
£3,116 GBP
$4,150 USD
View
2 more retailers have this diamond
Prices start from £2,884 GBPSave up to £233 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.

B+
1.81ct Oval
£2,884 GBP