Radiant|Lab Grown|IGI

0.73ct E VVS1 Radiant Lab Grown Diamond

ID • E/VVS1 • IGI LG733566397

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG733566397

Diamond specifications and retailer prices

From $312 USD
As of October 27, 2026
Save $676 USD (68%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $988 USD at MOH London · As of October 26, 2026
View at MOH London

About this 0.73ct lab-grown radiant diamond

This 0.73ct lab-grown radiant sits in the half to three-quarter carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG733566397 or 733566397. Listed at 10 retailers as of October 26, 2026, with prices from $312 to $988, a $676 spread on the same certified stone. MOH London lists it at $988. 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
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle24.2°
Pavilion angle37.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG733566397
Dimensions6.34 × 4.46 × 3.00 mm
L/W Ratio1.42
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
6.34 mm4.46 mm0.73 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG733566397
Side View
Table 65.0%Crown 24.2°Girdle: MED-STKPavilion 37.2°Culet: NoneDepth 67.3%

Caratlytics Score

How it works →
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 27
Current: $988 USD|Low: $310 USD|High: $1,005 USD|Avg: $521 USD|+2.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 29, 2026
Retailer 7$310 USD
Retailer 11$312 USD
Retailer 2$375 USD
Retailer 9$377 USD
Retailer 5$399 USD
Retailer 6$441 USD
Retailer 4$515 USD
Retailer 3$640 USD
Retailer 10$695 USD
Retailer 8$733 USD
MOH London$988 USD

44 data points across 11 retailers

10 retailers$312 USD to $988 USD

A
Retailer 1
-
$310 USD
Price last confirmed 10 days ago
A
Retailer 2
-
$312 USD
View
A
Retailer 3
-
$375 USD
£295 GBP
View
A
Retailer 4
-
$377 USD
View
A
Retailer 5
-
$399 USD
€380 EUR
View
B+
Retailer 6
-
$441 USD
View
B+
Retailer 7
-
$515 USD
A$792 AUD
View
B
Retailer 8
-
$695 USD
View
B
Retailer 9
-
$733 USD
View
Most Expensive
B
MOH London
LG733566397 · Oct 26
$988 USD
£778 GBP
View
9 more retailers have this diamond
Prices start from $312 USDSave up to $676 USD

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 Radiant
$312 USD