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Round|Lab Grown|IGI

1.04ct E VVS1 Round Lab Grown Diamond

ID • E/VVS1 • IGI LG726534830

Shape and cutting style on the report: Round brilliant

Certificate IGI LG726534830

Diamond specifications and retailer prices

From £143 GBP
$190 USD
As of October 29, 2026
Save £683 GBP (83%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: £826 GBP at Reve Diamonds · As of October 28, 2026
View at Reve Diamonds

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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG726534830 or 726534830. Listed at 23 retailers as of October 28, 2026, with prices from £143 to £826, a £683 spread on the same certified stone. Reve Diamonds lists it at £826. 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
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG726534830
Dimensions6.52 × 6.55 × 3.94 mm
L/W Ratio1.00
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
6.52 mm6.55 mm1.04 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG726534830
Side View
Table 58.0%Crown 34.9°Girdle: MediumPavilion 40.1°Culet: NoneDepth 60.3%

Caratlytics Score

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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: £283 GBP|Low: £143 GBP|High: £826 GBP|Avg: £352 GBP|+4.2%
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
Retailer 14
Retailer 15
Retailer 16
Reve Diamonds
October 29, 2026
Retailer 6£143 GBP
Retailer 16£149 GBP
Retailer 3£214 GBP
Retailer 9£267 GBP
Retailer 2£271 GBP
Retailer 12£273 GBP
Retailer 1£283 GBP
Retailer 11£296 GBP
Retailer 4£341 GBP
Retailer 8£365 GBP
Retailer 14£387 GBP
Retailer 15£399 GBP
Retailer 7£433 GBP
Retailer 5£552 GBP
Retailer 13£553 GBP
Retailer 10£747 GBP
Reve Diamonds£826 GBP

42 data points across 17 retailers

23 retailers£143 GBP to £826 GBP

A
Retailer 1
-
£128 GBP
$171 USD
Price last confirmed 11 days ago
A
Retailer 2
-
£143 GBP
$190 USD
View
Final sale: no returns
A
Retailer 3
-
£149 GBP
$198 USD
View
Price last confirmed 9 days ago
A
Retailer 4
-
£158 GBP
$211 USD
View
Price last confirmed 10 days ago
A
Retailer 5
-
£159 GBP
$212 USD
View
Price last confirmed 12 days ago
A
Retailer 6
-
£183 GBP
HK$1,900 HKD
View
B+
Retailer 7
-
£214 GBP
$285 USD
View
A
Retailer 8
-
£267 GBP
View
A
Retailer 9
-
£271 GBP
$361 USD
View
A
Retailer 10
-
£273 GBP
ZAR 5,867 ZAR
View
A
Retailer 11
-
£283 GBP
View
B+
Retailer 12
-
£296 GBP
€376 EUR
View
B+
Retailer 13
-
£341 GBP
$454 USD
View
B+
Retailer 14
-
£365 GBP
A$748 AUD
View
B+
Retailer 15
-
£387 GBP
A$793 AUD
View
B+
Retailer 16
-
£393 GBP
$524 USD
View
Price last confirmed 7 days ago
B+
Retailer 17
-
£399 GBP
$531 USD
View
B+
Retailer 18
-
£433 GBP
SGD 779 SGD
View
B
Retailer 19
-
£511 GBP
$680 USD
View
Price last confirmed 11 days ago
B
Retailer 20
-
£552 GBP
$734 USD
View
B+
Retailer 21
-
£553 GBP
A$1,133 AUD
View
B
Retailer 22
-
£747 GBP
View
Most Expensive
B
Reve Diamonds
3A9156AB1 · Oct 28
£826 GBP
$1,100 USD
View
22 more retailers have this diamond
Prices start from £143 GBPSave up to £683 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
£143 GBP