Radiant|Lab Grown|IGI

0.74ct D FL Radiant Lab Grown Diamond

VG • D/FL • IGI LG816662531

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

Certificate IGI LG816662531

Diamond specifications and retailer prices

From $615 AUD
$432 USD
As of October 23, 2026
6 retailers carry this diamond
Most expensive: $3,784 AUD at MOH London · As of October 11, 2026
View at MOH London

About this 0.74ct lab-grown radiant diamond

This 0.74ct 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 LG816662531 or 816662531. Listed at 6 retailers as of October 11, 2026. 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

0.74
Carat
D
Colour
FL
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42°
Pavilion angle36.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816662531
Dimensions6.37 × 4.48 × 3.06 mm
L/W Ratio1.42
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
6.37 mm4.48 mm0.74 ctD / FL
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816662531
Side View
Table 63.0%Crown 42°Girdle: MED-STKPavilion 36.2°Culet: NoneDepth 68.3%

Caratlytics Score

No score right now
No retailer has confirmed this stone recently, so we are not scoring it. Prices below are as of the date shown.

Price History

Last verified: Oct 23
Current: $3,784 AUD|Low: $528 AUD|High: $3,791 AUD|Avg: $1,769 AUD|-0.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 18, 2026
Retailer 2$615 AUD
Retailer 9$762 AUD
Retailer 3$1,078 AUD
Retailer 7$1,210 AUD
Retailer 6$1,321 AUD
Retailer 5$1,362 AUD
Retailer 4$1,441 AUD
Retailer 10$1,481 AUD
Retailer 8$1,509 AUD
Retailer 11$2,511 AUD
MOH London$3,784 AUD

13 data points across 11 retailers

6 retailers$615 AUD to $3,784 AUD

Retailer 1
-
$615 AUD
$432 USD
Price last confirmed 7 days ago
Retailer 2
-
$762 AUD
$535 USD
View
Price last confirmed 25 days ago
Retailer 3
-
$1,078 AUD
$757 USD
View
Price last confirmed 18 days ago
Retailer 4
-
$1,362 AUD
$957 USD
View
Price last confirmed 18 days ago
Retailer 5
-
$1,481 AUD
$1,040 USD
View
Price last confirmed 16 days ago
Most Expensive
MOH London
LG816662531 · Oct 11
$3,784 AUD
£2,093 GBP
View
Price under review
5 more retailers have this diamond

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.

0.74ct Radiant
$615 AUD