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Round|Lab Grown|IGI

0.73ct E IF Round Lab Grown Diamond

ID • E/IF • IGI LG818610081

Shape and cutting style on the report: Round brilliant

Certificate IGI LG818610081

Diamond specifications and retailer prices

From $395 SGD
$309 USD
As of October 25, 2026
Save $48 SGD (11%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $1,149 SGD at MOH London · As of October 18, 2026
View at MOH London

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 LG818610081 or 818610081. Listed at 8 retailers as of October 23, 2026, with a relatively tight 12% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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 angle35.4°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818610081
Dimensions5.77 × 5.74 × 3.56 mm
L/W Ratio1.01
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
5.77 mm5.74 mm0.73 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818610081
Side View
Table 58.0%Crown 35.4°Girdle: MediumPavilion 40.7°Culet: NoneDepth 61.8%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 25
Current: $1,149 SGD|Low: $326 SGD|High: $14,728 SGD|Avg: $1,092 SGD|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 25, 2026
Retailer 5$326 SGD
Retailer 7$332 SGD
Retailer 2$395 SGD
Retailer 3$404 SGD
Retailer 4$443 SGD
Retailer 6$713 SGD
Retailer 8$857 SGD
MOH London$1,149 SGD

34 data points across 8 retailers

8 retailers$395 SGD to $443 SGD

Retailer 1
-
$326 SGD
$255 USD
Price last confirmed 12 days ago
Retailer 2
-
$332 SGD
$260 USD
View
Price last confirmed 7 days ago
A
Retailer 3
-
$395 SGD
$309 USD
View
Retailer 4
-
$404 SGD
£249 GBP
View
Price last confirmed 7 days ago
A
Retailer 5
-
$443 SGD
€330 EUR
View
Retailer 6
-
$713 SGD
A$858 AUD
View
Price last confirmed 25 days ago
Retailer 7
-
$857 SGD
$670 USD
View
Price last confirmed 7 days ago
Most Expensive
MOH London
LG818610081 · Oct 18
$1,149 SGD
£708 GBP
View
Price last confirmed 12 days ago
7 more retailers have this diamond
Prices start from $395 SGDSave up to $48 SGD

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
$395 SGD