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Round|Lab Grown|IGI

1.04ct E VVS1 Round Lab Grown Diamond

ID • E/VVS1 • IGI LG737509853

Shape and cutting style on the report: Round brilliant

Certificate IGI LG737509853

Diamond specifications and retailer prices

From £143 GBP
$190 USD
As of October 28, 2026
Save £683 GBP (83%) vs most expensive(unlock to see where)
24 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 LG737509853 or 737509853. Listed at 24 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 angle35.6°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG737509853
Dimensions6.45 × 6.49 × 4.00 mm
L/W Ratio1.01
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
6.45 mm6.49 mm1.04 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG737509853
Side View
Table 56.0%Crown 35.6°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 61.9%

Caratlytics Score

How it works →
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: £283 GBP|Low: £125 GBP|High: £826 GBP|Avg: £359 GBP|+3.1%
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Reve Diamonds
October 29, 2026
Retailer 2£128 GBP
Retailer 7£143 GBP
Retailer 4£159 GBP
Retailer 3£214 GBP
Retailer 10£267 GBP
Retailer 17£271 GBP
Retailer 12£273 GBP
Retailer 1£283 GBP
Retailer 11£296 GBP
Retailer 5£341 GBP
Retailer 9£365 GBP
Retailer 14£387 GBP
Retailer 16£393 GBP
Retailer 8£433 GBP
Retailer 6£552 GBP
Retailer 13£553 GBP
Retailer 15£744 GBP
Reve Diamonds£826 GBP

40 data points across 18 retailers

24 retailers£143 GBP to £826 GBP

A
Retailer 1
-
£128 GBP
$171 USD
Price last confirmed 11 days ago
A
Retailer 2
-
£131 GBP
$174 USD
View
Price last confirmed 30 days ago
A
Retailer 3
-
£143 GBP
$190 USD
View
Final sale: no returns
A
Retailer 4
-
£152 GBP
$202 USD
View
Price last confirmed 37 days ago
A
Retailer 5
-
£159 GBP
$212 USD
View
Price last confirmed 12 days ago
A
Retailer 6
-
£160 GBP
$213 USD
View
Price last confirmed 30 days ago
A
Retailer 7
-
£183 GBP
HK$1,900 HKD
View
B+
Retailer 8
-
£214 GBP
$285 USD
View
A
Retailer 9
-
£267 GBP
View
A
Retailer 10
-
£271 GBP
$361 USD
View
A
Retailer 11
-
£273 GBP
ZAR 5,867 ZAR
View
A
Retailer 12
-
£283 GBP
View
B+
Retailer 13
-
£296 GBP
€376 EUR
View
B+
Retailer 14
-
£341 GBP
$454 USD
View
B+
Retailer 15
-
£365 GBP
A$748 AUD
View
B+
Retailer 16
-
£387 GBP
A$793 AUD
View
B+
Retailer 17
-
£393 GBP
$524 USD
View
Price last confirmed 8 days ago
B+
Retailer 18
-
£399 GBP
$531 USD
View
B+
Retailer 19
-
£433 GBP
SGD 779 SGD
View
B
Retailer 20
-
£520 GBP
$693 USD
View
Price last confirmed 30 days ago
B
Retailer 21
-
£552 GBP
$734 USD
View
B+
Retailer 22
-
£553 GBP
A$1,133 AUD
View
B
Retailer 23
-
£744 GBP
View
Most Expensive
B
Reve Diamonds
EF638F293 · Oct 28
£826 GBP
$1,100 USD
View
23 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