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Radiant|Lab Grown|IGI

0.81ct D FL Radiant Lab Grown Diamond

VG • D/FL • IGI LG825632611

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

Certificate IGI LG825632611

Diamond specifications and retailer prices

From $504 AUD
$354 USD
As of October 30, 2026
Save $1,752 AUD (78%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $2,256 AUD at MOH London · As of October 29, 2026
View at MOH London

About this 0.81ct lab-grown radiant diamond

This 0.81ct lab-grown radiant sits in the just-under-one-carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG825632611 or 825632611. Listed at 17 retailers as of October 29, 2026, with prices from $504 to $2,256, a $1,752 spread on the same certified stone. MOH London lists it at $2,256. 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

0.81
Carat
D
Colour
FL
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.1°
Pavilion angle36.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825632611
Dimensions6.55 × 4.59 × 3.13 mm
L/W Ratio1.43
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
6.55 mm4.59 mm0.81 ctD / FL
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825632611
Side View
Table 69.0%Crown 42.1°Girdle: Slightly ThickPavilion 36.2°Culet: NoneDepth 68.2%

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: $2,256 AUD|Low: $504 AUD|High: $2,271 AUD|Avg: $1,277 AUD|-0.5%
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 3$504 AUD
Retailer 9$735 AUD
Retailer 11$790 AUD
Retailer 4$800 AUD
Retailer 2$907 AUD
Retailer 6$999 AUD
Retailer 10$1,013 AUD
Retailer 8$1,039 AUD
Retailer 12$1,263 AUD
Retailer 7$1,367 AUD
Retailer 5$1,865 AUD
Retailer 13$2,232 AUD
MOH London$2,256 AUD

30 data points across 13 retailers

17 retailers$504 AUD to $2,256 AUD

Retailer 1
-
$451 AUD
$317 USD
Price last confirmed 23 days ago
A
Retailer 2
-
$504 AUD
$354 USD
View
Final sale: no returns
Retailer 3
-
$559 AUD
$393 USD
View
Price last confirmed 28 days ago
Retailer 4
-
$559 AUD
$393 USD
View
Price last confirmed 19 days ago
A
Retailer 5
-
$735 AUD
£406 GBP
View
B+
Retailer 6
-
$790 AUD
$555 USD
View
B+
Retailer 7
-
$800 AUD
$562 USD
View
B+
Retailer 8
-
$907 AUD
€607 EUR
View
B+
Retailer 9
-
$999 AUD
£552 GBP
View
B+
Retailer 10
-
$1,013 AUD
ZAR 11,493 ZAR
View
B+
Retailer 11
-
$1,039 AUD
$730 USD
View
B
Retailer 12
-
$1,263 AUD
$887 USD
View
B
Retailer 13
-
$1,367 AUD
$960 USD
View
Retailer 14
-
$1,799 AUD
$1,264 USD
View
Price last confirmed 31 days ago
B
Retailer 15
-
$1,865 AUD
$1,310 USD
View
B
Retailer 16
-
$2,232 AUD
$1,568 USD
View
Most Expensive
B
MOH London
LG825632611 · Oct 29
$2,256 AUD
£1,248 GBP
View
16 more retailers have this diamond
Prices start from $504 AUDSave up to $1,752 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
0.81ct Radiant
$504 AUD