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Round|Lab Grown|IGI

0.73ct E IF Round Lab Grown Diamond

ID • E/IF • IGI LG696525033

Shape and cutting style on the report: Round brilliant

Certificate IGI LG696525033

Diamond specifications and retailer prices

From £125 GBP
$167 USD
As of October 29, 2026
Save £688 GBP (85%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: £813 GBP at Reve Diamonds · As of October 30, 2026
View at Reve 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 IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG696525033 or 696525033. Listed at 22 retailers as of October 29, 2026, with prices from £125 to £813, a £688 spread on the same certified stone. Reve Diamonds lists it at £813. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.73
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG696525033
Dimensions5.83 × 5.85 × 3.52 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
5.83 mm5.85 mm0.73 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG696525033
Side View
Table 59.0%Crown 34.9°Girdle: MediumPavilion 40.7°Culet: NoneDepth 60.2%

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: £274 GBP|Low: £124 GBP|High: £813 GBP|Avg: £351 GBP|+7.3%
Retailer 1
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Retailer 19
Reve Diamonds
October 30, 2026
Retailer 17£125 GBP
Retailer 5£139 GBP
Retailer 18£145 GBP
Retailer 7£154 GBP
Retailer 3£198 GBP
Retailer 2£228 GBP
Retailer 1£274 GBP
Retailer 12£275 GBP
Retailer 6£278 GBP
Retailer 13£280 GBP
Retailer 4£326 GBP
Retailer 15£394 GBP
Retailer 8£405 GBP
Retailer 19£416 GBP
Retailer 14£422 GBP
Retailer 11£522 GBP
Retailer 9£538 GBP
Retailer 10£545 GBP
Retailer 16£724 GBP
Reve Diamonds£813 GBP

42 data points across 20 retailers

22 retailers£125 GBP to £813 GBP

A
Cheapest Retailer
-
£125 GBP
$167 USD
A
Retailer 2
-
£139 GBP
$186 USD
View
Final sale: no returns
A
Retailer 3
-
£145 GBP
$194 USD
View
Retailer 4
-
£152 GBP
$203 USD
View
Price last confirmed 40 days ago
A
Retailer 5
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£154 GBP
$207 USD
View
Retailer 6
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£198 GBP
$265 USD
View
Price last confirmed 12 days ago
A
Retailer 7
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£228 GBP
$305 USD
View
A
Retailer 8
-
£274 GBP
View
A
Retailer 9
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£275 GBP
€351 EUR
View
A
Retailer 10
-
£278 GBP
$373 USD
View
A
Retailer 11
-
£280 GBP
ZAR 6,052 ZAR
View
A
Retailer 12
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£326 GBP
$437 USD
View
B+
Retailer 13
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£394 GBP
A$813 AUD
View
B+
Retailer 14
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£405 GBP
$542 USD
View
B+
Retailer 15
-
£416 GBP
A$858 AUD
View
B+
Retailer 16
-
£422 GBP
A$869 AUD
View
Retailer 17
-
£493 GBP
$661 USD
View
Price last confirmed 39 days ago
B+
Retailer 18
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£533 GBP
$714 USD
View
B+
Retailer 19
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£538 GBP
$721 USD
View
B
Retailer 20
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£545 GBP
$730 USD
View
B
Retailer 21
-
£724 GBP
View
Most Expensive
B
Reve Diamonds
7F5ECD379 · Oct 30
£813 GBP
$1,089 USD
View
21 more retailers have this diamond
Prices start from £125 GBPSave up to £688 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
£125 GBP