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Round|Lab Grown|IGI

1.08ct E FL Round Lab Grown Diamond

EX • E/FL • IGI LG801688491

Shape and cutting style on the report: Round brilliant

Certificate IGI LG801688491

Diamond specifications and retailer prices

From £175 GBP
$235 USD
As of October 29, 2026
Save £799 GBP (82%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £974 GBP at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 1.08ct lab-grown round diamond

This 1.08ct lab-grown round sits in the classic one-carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG801688491 or 801688491. Listed at 15 retailers as of October 29, 2026, with prices from £175 to £974, a £799 spread on the same certified stone. Reve Diamonds lists it at £974. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.08
Carat
E
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG801688491
Dimensions6.52 × 6.48 × 4.06 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
6.52 mm6.48 mm1.08 ctE / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG801688491
Side View
Table 57.0%Crown 35.9°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 62.5%

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: £352 GBP|Low: £175 GBP|High: £998 GBP|Avg: £472 GBP|-6.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Reve Diamonds
October 30, 2026
Retailer 5£175 GBP
Retailer 2£196 GBP
Retailer 9£217 GBP
Retailer 1£352 GBP
Retailer 7£363 GBP
Retailer 4£368 GBP
Retailer 8£374 GBP
Retailer 11£402 GBP
Retailer 6£410 GBP
Retailer 3£702 GBP
Retailer 13£738 GBP
Retailer 12£755 GBP
Retailer 10£873 GBP
Reve Diamonds£974 GBP

32 data points across 14 retailers

15 retailers£175 GBP to £974 GBP

A
Cheapest Retailer
-
£175 GBP
$235 USD
A
Retailer 2
-
£196 GBP
$263 USD
View
Final sale: no returns
A
Retailer 3
-
£217 GBP
$291 USD
View
Retailer 4
-
£227 GBP
$304 USD
View
Price last confirmed 46 days ago
A
Retailer 5
-
£352 GBP
View
A
Retailer 6
-
£363 GBP
€463 EUR
View
A
Retailer 7
-
£368 GBP
$493 USD
View
A
Retailer 8
-
£374 GBP
ZAR 8,091 ZAR
View
A
Retailer 9
-
£402 GBP
$539 USD
View
A
Retailer 10
-
£410 GBP
View
B
Retailer 11
-
£702 GBP
$940 USD
View
B+
Retailer 12
-
£738 GBP
$989 USD
View
B
Retailer 13
-
£755 GBP
$1,012 USD
View
B+
Retailer 14
-
£873 GBP
View
Most Expensive
B
Reve Diamonds
8176E0306 · Oct 30
£974 GBP
$1,306 USD
View
14 more retailers have this diamond
Prices start from £175 GBPSave up to £799 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
1.08ct Round
£175 GBP