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Cushion|Lab Grown|IGI

0.73ct D VS2 Cushion Lab Grown Diamond

ID • D/VS2 • IGI LG780611887

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG780611887

Diamond specifications and retailer prices

From $282 USD
As of October 30, 2026
Save $472 USD (63%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $1,063 USD at MOH London · As of October 19, 2026
View at MOH London

About this 0.73ct lab-grown cushion diamond

This 0.73ct lab-grown cushion sits in the half to three-quarter carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG780611887 or 780611887. Listed at 10 retailers as of October 30, 2026, with a 167% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.73
Carat
D
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.6°
Pavilion angle38.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG780611887
Dimensions5.23 × 5.23 × 3.41 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
5.23 mm5.23 mm0.73 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG780611887
Side View
Table 64.0%Crown 37.6°Girdle: THN-MEDPavilion 38.4°Culet: NoneDepth 65.2%

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 30
Current: $1,063 USD|Low: $281 USD|High: $1,069 USD|Avg: $525 USD|+20.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 1, 2026
Retailer 7$282 USD
Retailer 5$340 USD
Retailer 6$399 USD
Retailer 2$408 USD
Retailer 3$421 USD
Retailer 4$429 USD
Retailer 9$454 USD
Retailer 8$739 USD
Retailer 10$781 USD
MOH London$1,063 USD

45 data points across 10 retailers

10 retailers$282 USD to $754 USD

A
Cheapest Retailer
-
$282 USD
Retailer 2
-
$340 USD
View
Price last confirmed 18 days ago
A
Retailer 3
-
$399 USD
View
A
Retailer 4
-
$408 USD
£321 GBP
View
B+
Retailer 5
-
$421 USD
€401 EUR
View
B+
Retailer 6
-
$429 USD
A$660 AUD
View
B+
Retailer 7
-
$454 USD
View
B
Retailer 8
-
$754 USD
View
Retailer 9
-
$781 USD
View
Price last confirmed 14 days ago
Most Expensive
MOH London
LG780611887 · Oct 19
$1,063 USD
£837 GBP
View
Price last confirmed 13 days ago
9 more retailers have this diamond
Prices start from $282 USDSave up to $472 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 Cushion
$282 USD