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Cushion|Lab Grown|IGI

0.73ct G VS1 Cushion Lab Grown Diamond

VG • G/VS1 • IGI LG770683344

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG770683344

Diamond specifications and retailer prices

From $256 AUD
As of November 4, 2026
Save $1,557 AUD (86%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $1,812 AUD at MOH London · As of November 5, 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 G colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG770683344 or 770683344. Listed at 13 retailers as of November 4, 2026, with prices from $256 to $1,812, a $1,557 spread on the same certified stone. MOH London lists it at $1,812. 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
G
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishGood
SymmetryGood
FluorescenceNone
Crown angle36.8°
Pavilion angle37.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG770683344
Dimensions5.51 × 4.80 × 3.33 mm
L/W Ratio1.15
Girdle conditionFaceted
Culet sizeA
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.51 mm4.80 mm0.73 ctG / VS1
OriginLab Grown
CutVery Good
PolishGood
SymmetryGood
FluorescenceNone
CertificateIGI LG770683344
Side View
Table 67.0%Crown 36.8°Girdle: MED-THKPavilion 37.9°Culet: NoneDepth 69.4%

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: Nov 4
Current: $1,812 AUD|Low: $351 AUD|High: $1,870 AUD|Avg: $696 AUD|-2.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 5, 2026
Retailer 2$357 AUD
Retailer 9$383 AUD
Retailer 12$393 AUD
Retailer 7$419 AUD
Retailer 5$446 AUD
Retailer 6$473 AUD
Retailer 8$533 AUD
Retailer 3$557 AUD
Retailer 11$609 AUD
Retailer 10$661 AUD
Retailer 4$1,153 AUD
MOH London$1,812 AUD

42 data points across 12 retailers

13 retailers$256 AUD to $1,812 AUD

A
Cheapest Retailer
-
$256 AUD
A
Retailer 2
-
$357 AUD
View
A
Retailer 3
-
$383 AUD
View
Retailer 4
-
$393 AUD
View
Price last confirmed 18 days ago
B+
Retailer 5
-
$419 AUD
View
B+
Retailer 6
-
$446 AUD
View
B+
Retailer 7
-
$473 AUD
View
B+
Retailer 8
-
$533 AUD
View
Retailer 9
-
$557 AUD
View
Price last confirmed 10 days ago
B+
Retailer 10
-
$609 AUD
View
B+
Retailer 11
-
$661 AUD
View
Retailer 12
-
$1,153 AUD
View
Price last confirmed 15 days ago
Most Expensive
B
MOH London
LG770683344 · Nov 5
$1,812 AUD
£999 GBP
View
12 more retailers have this diamond
Prices start from $256 AUDSave up to $1,557 AUD

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
$256 AUD