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Round|Lab Grown|IGI

1.04ct E FL Round Lab Grown Diamond

ID • E/FL • IGI LG836612038

Shape and cutting style on the report: Round brilliant

Certificate IGI LG836612038

Diamond specifications and retailer prices

From £169 GBP
$225 USD
As of October 29, 2026
Save £935 GBP (85%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £1,104 GBP at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.04ct lab-grown round diamond

This 1.04ct 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 LG836612038 or 836612038. Listed at 16 retailers as of October 29, 2026, with prices from £169 to £1,104, a £935 spread on the same certified stone. Brilliant Earth lists it at £1,104. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.04
Carat
E
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836612038
Dimensions6.51 × 6.54 × 3.96 mm
L/W Ratio1.00
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
6.51 mm6.54 mm1.04 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836612038
Side View
Table 58.0%Crown 34°Girdle: MediumPavilion 40.8°Culet: NoneDepth 60.7%

Caratlytics Score

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A+
Exceptional
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: £1,104 GBP|Low: £169 GBP|High: £1,134 GBP|Avg: £552 GBP|-2.6%
Brilliant Earth
Retailer 2
Retailer 3
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Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 16
October 29, 2026
Retailer 16£169 GBP
Retailer 6£210 GBP
Retailer 13£210 GBP
Retailer 11£340 GBP
Retailer 9£352 GBP
Retailer 15£357 GBP
Retailer 12£360 GBP
Retailer 3£378 GBP
Retailer 2£388 GBP
Retailer 5£567 GBP
Retailer 7£673 GBP
Retailer 4£712 GBP
Retailer 14£726 GBP
Retailer 8£770 GBP
Retailer 10£843 GBP
Brilliant Earth£1,104 GBP

33 data points across 16 retailers

16 retailers£169 GBP to £1,104 GBP

A+
Cheapest Retailer
-
£169 GBP
$225 USD
A
Retailer 2
-
£210 GBP
$279 USD
View
A
Retailer 3
-
£210 GBP
$279 USD
View
A
Retailer 4
-
£340 GBP
View
A
Retailer 5
-
£352 GBP
€447 EUR
View
A
Retailer 6
-
£357 GBP
$475 USD
View
A
Retailer 7
-
£360 GBP
ZAR 7,737 ZAR
View
A
Retailer 8
-
£378 GBP
$503 USD
View
A
Retailer 9
-
£388 GBP
View
B+
Retailer 10
-
£567 GBP
SGD 1,021 SGD
View
B+
Retailer 11
-
£673 GBP
$896 USD
View
B+
Retailer 12
-
£712 GBP
$949 USD
View
B+
Retailer 13
-
£726 GBP
$967 USD
View
B+
Retailer 14
-
£770 GBP
$1,025 USD
View
B+
Retailer 15
-
£843 GBP
View
Most Expensive
B
Brilliant Earth
21589199A · Oct 29
£1,104 GBP
$1,470 USD
View
15 more retailers have this diamond
Prices start from £169 GBPSave up to £935 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+
1.04ct Round
£169 GBP