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Radiant|Lab Grown|IGI

0.73ct D FL Radiant Lab Grown Diamond

VG • D/FL • IGI LG786676511

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

Certificate IGI LG786676511

Diamond specifications and retailer prices

From $300 AUD
$211 USD
As of October 30, 2026
Save $1,273 AUD (81%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $1,573 AUD at MOH London · As of October 29, 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 D colour (colourless) and FL clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG786676511 or 786676511. Listed at 13 retailers as of October 29, 2026, with prices from $300 to $1,573, a $1,273 spread on the same certified stone. MOH London lists it at $1,573. 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
Colour
FL
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG786676511
Dimensions6.42 × 4.52 × 2.90 mm
L/W Ratio1.42
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.42 mm4.52 mm0.73 ctD / FL
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG786676511
Side View
Table 68.0%Crown 40°Girdle: MediumPavilion 41°Culet: NoneDepth 64.2%

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: $1,573 AUD|Low: $300 AUD|High: $1,633 AUD|Avg: $866 AUD|-3.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 31, 2026
Retailer 12$300 AUD
Retailer 13$453 AUD
Retailer 3$606 AUD
Retailer 8$608 AUD
Retailer 5$628 AUD
Retailer 10$675 AUD
Retailer 6$764 AUD
Retailer 4$910 AUD
Retailer 7$968 AUD
Retailer 2$1,079 AUD
Retailer 9$1,123 AUD
Retailer 11$1,152 AUD
MOH London$1,573 AUD

32 data points across 13 retailers

13 retailers$300 AUD to $1,573 AUD

A
Cheapest Retailer
-
$300 AUD
$211 USD
Final sale: no returns
A
Retailer 2
-
$453 AUD
$318 USD
View
A
Retailer 3
-
$606 AUD
ZAR 6,881 ZAR
View
A
Retailer 4
-
$608 AUD
£336 GBP
View
Retailer 5
-
$628 AUD
€420 EUR
View
Price last confirmed 7 days ago
A
Retailer 6
-
$675 AUD
$474 USD
View
B+
Retailer 7
-
$764 AUD
$537 USD
View
B+
Retailer 8
-
$910 AUD
SGD 864 SGD
View
B+
Retailer 9
-
$968 AUD
$680 USD
View
B
Retailer 10
-
$1,079 AUD
$758 USD
View
B
Retailer 11
-
$1,123 AUD
$789 USD
View
B
Retailer 12
-
$1,152 AUD
$809 USD
View
Most Expensive
B
MOH London
LG786676511 · Oct 29
$1,573 AUD
£870 GBP
View
12 more retailers have this diamond
Prices start from $300 AUDSave up to $1,273 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 Radiant
$300 AUD