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Cushion|Lab Grown|IGI

0.73ct E VVS1 Cushion Lab Grown Diamond

ID • E/VVS1 • IGI LG735524427

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG735524427

Diamond specifications and retailer prices

From $343 USD
As of October 29, 2026
Save $590 USD (63%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $1,127 USD at Reve Diamonds · As of October 2, 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 E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG735524427 or 735524427. Listed at 14 retailers as of October 29, 2026, with a 172% 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
E
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle37.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG735524427
Dimensions6.38 × 4.91 × 3.16 mm
L/W Ratio1.30
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.38 mm4.91 mm0.73 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG735524427
Side View
Table 59.0%Crown 35.1°Girdle: MED-STKPavilion 37.1°Culet: NoneDepth 64.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $790 USD|Low: $205 USD|High: $1,127 USD|Avg: $555 USD|+8.4%
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Reve Diamonds
October 19, 2026
Retailer 6$205 USD
Retailer 16$305 USD
Retailer 7$315 USD
Retailer 13$343 USD
Retailer 17$363 USD
Retailer 14$378 USD
Retailer 4$389 USD
Retailer 18$396 USD
Retailer 3$400 USD
Retailer 12$479 USD
Retailer 2$529 USD
Retailer 15$576 USD
Retailer 9$620 USD
Retailer 10$723 USD
Retailer 8$768 USD
Retailer 1$790 USD
Retailer 11$933 USD
Retailer 5$1,050 USD
Reve Diamonds$1,127 USD

12 data points across 19 retailers

14 retailers$343 USD to $933 USD

Retailer 1
-
$305 USD
Price last confirmed 24 days ago
A
Retailer 2
-
$343 USD
View
A
Retailer 3
-
$378 USD
View
Retailer 4
-
$396 USD
ZAR 6,402 ZAR
View
Price last confirmed 28 days ago
Retailer 5
-
$400 USD
View
Price last confirmed 27 days ago
B+
Retailer 6
-
$479 USD
View
Retailer 7
-
$529 USD
A$814 AUD
View
Price last confirmed 29 days ago
Retailer 8
-
$576 USD
View
Price last confirmed 27 days ago
B+
Retailer 9
-
$576 USD
View
Retailer 10
-
$768 USD
View
Price last confirmed 27 days ago
B
Retailer 11
-
$790 USD
CA$1,098 CAD
View
B
Retailer 12
-
$933 USD
View
Retailer 13
-
$1,050 USD
£827 GBP
View
Price last confirmed 28 days ago
Most Expensive
Reve Diamonds
ED5544B1C · Oct 2
$1,127 USD
View
Price last confirmed 27 days ago
13 more retailers have this diamond
Prices start from $343 USDSave up to $590 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
$343 USD