Cushion|Lab Grown|IGI

0.73ct D IF Cushion Lab Grown Diamond

GD • D/IF • IGI LG733532099

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG733532099

Diamond specifications and retailer prices

From $293 USD
As of October 31, 2026
Save $1,099 USD (79%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,392 USD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

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 IF clarity (flawless or internally-flawless), with a standard cut grade and certified by IGI LG733532099 or 733532099. Listed at 15 retailers as of October 30, 2026, with prices from $293 to $1,392, a $1,099 spread on the same certified stone. Reve Diamonds lists it at $1,392. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.73
Carat
D
Color
IF
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle36.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG733532099
Dimensions6.07 × 4.90 × 3.13 mm
L/W Ratio1.24
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
6.07 mm4.90 mm0.73 ctD / IF
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG733532099
Side View
Table 58.0%Crown 34.7°Girdle: MediumPavilion 36.8°Culet: NoneDepth 63.9%

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 31
Current: $534 USD|Low: $197 USD|High: $1,392 USD|Avg: $589 USD|+8.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Reve Diamonds
October 31, 2026
Retailer 7$293 USD
Retailer 5$305 USD
Retailer 9$390 USD
Retailer 10$458 USD
Retailer 12$500 USD
Retailer 1$534 USD
Retailer 11$588 USD
Retailer 6$622 USD
Retailer 3$631 USD
Retailer 13$718 USD
Retailer 4$820 USD
Retailer 2$1,096 USD
Retailer 8$1,309 USD
Reve Diamonds$1,392 USD

40 data points across 14 retailers

15 retailers$293 USD to $1,392 USD

A
Cheapest Retailer
-
$293 USD
Final sale: no returns
Retailer 2
-
$305 USD
View
Price last confirmed 19 days ago
A
Retailer 3
-
$390 USD
View
A
Retailer 4
-
$458 USD
View
A
Retailer 5
-
$500 USD
View
Retailer 6
-
$522 USD
View
Price last confirmed 103 days ago
A
Retailer 7
-
$534 USD
€509 EUR
View
A
Retailer 8
-
$588 USD
ZAR 9,497 ZAR
View
A
Retailer 9
-
$622 USD
£490 GBP
View
A
Retailer 10
-
$631 USD
View
B+
Retailer 11
-
$718 USD
View
B+
Retailer 12
-
$820 USD
View
B
Retailer 13
-
$1,096 USD
View
B
Retailer 14
-
$1,309 USD
£1,031 GBP
View
Most Expensive
B
Reve Diamonds
3F1B155C8 · Oct 30
$1,392 USD
View
14 more retailers have this diamond
Prices start from $293 USDSave up to $1,099 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
$293 USD