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Round|Lab Grown|IGI

0.73ct E VS1 Round Lab Grown Diamond

ID • E/VS1 • IGI LG728575103

Shape and cutting style on the report: Round brilliant

Certificate IGI LG728575103

Diamond specifications and retailer prices

From £144 GBP
$193 USD
As of October 29, 2026
Save £878 GBP (86%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £1,022 GBP at Do Amore Diamonds · As of October 24, 2026
View at Do Amore Diamonds

About this 0.73ct lab-grown round diamond

This 0.73ct lab-grown round sits in the half to three-quarter carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG728575103 or 728575103. Listed at 17 retailers as of October 24, 2026, with prices from £144 to £1,022, a £878 spread on the same certified stone. Do Amore Diamonds lists it at £1,022. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.73
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG728575103
Dimensions5.82 × 5.85 × 3.51 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
5.82 mm5.85 mm0.73 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG728575103
Side View
Table 57.0%Crown 33.6°Girdle: MediumPavilion 40.4°Culet: NoneDepth 60.1%

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: £144 GBP|Low: £102 GBP|High: £692 GBP|Avg: £278 GBP|-1.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 24, 2026
Retailer 11£107 GBP
Retailer 3£119 GBP
Retailer 4£124 GBP
Retailer 1£144 GBP
Retailer 12£180 GBP
Retailer 5£243 GBP
Retailer 9£262 GBP
Retailer 2£326 GBP
Retailer 6£374 GBP
Retailer 8£416 GBP
Retailer 10£450 GBP
Retailer 7£688 GBP

37 data points across 12 retailers

17 retailers£144 GBP to £1,022 GBP

Retailer 1
-
£107 GBP
$143 USD
Price last confirmed 8 days ago
Retailer 2
-
£124 GBP
$166 USD
View
Price last confirmed 10 days ago
Retailer 3
-
£133 GBP
$178 USD
View
Price last confirmed 14 days ago
Retailer 4
-
£133 GBP
$178 USD
View
Price last confirmed 9 days ago
A
Retailer 5
-
£144 GBP
$193 USD
View
A
Retailer 6
-
£180 GBP
$241 USD
View
A
Retailer 7
-
£243 GBP
View
Retailer 8
-
£262 GBP
ZAR 5,673 ZAR
View
Price last confirmed 12 days ago
B+
Retailer 9
-
£326 GBP
A$671 AUD
View
Retailer 10
-
£374 GBP
A$771 AUD
View
Price last confirmed 7 days ago
B
Retailer 11
-
£416 GBP
A$858 AUD
View
Retailer 12
-
£450 GBP
$603 USD
View
Price last confirmed 7 days ago
Retailer 13
-
£470 GBP
$630 USD
View
Price last confirmed 9 days ago
Retailer 14
-
£600 GBP
$804 USD
View
Price last confirmed 7 days ago
Retailer 15
-
£688 GBP
View
Price last confirmed 11 days ago
Retailer 16
-
£758 GBP
$1,015 USD
View
Price last confirmed 7 days ago
Most Expensive
B
Do Amore Diamonds
27-3AF5258C5 · Oct 24
£1,022 GBP
$1,370 USD
View
16 more retailers have this diamond
Prices start from £144 GBPSave up to £878 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
0.73ct Round
£144 GBP