Radiant|Lab Grown|IGI

0.82ct D IF Radiant Lab Grown Diamond

VG • D/IF • IGI LG812620684

Certificate IGI LG812620684

Diamond specifications and retailer prices

From $227 USD
Save $978 USD (81%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $1,205 USD at Reve Diamonds
View at Reve Diamonds

About this 0.82ct lab-grown radiant diamond

This 0.82ct lab-grown radiant sits in the just-under-one-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG812620684 or 812620684. Listed at 14 retailers, with prices from $227 to $1,205 at Reve Diamonds, a $978 spread on the same certified stone. 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

0.82
Carat
D
Color
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.6°
Pavilion angle35.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG812620684
Dimensions6.72 × 4.56 × 3.14 mm
L/W Ratio1.47
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
6.72 mm4.56 mm0.82 ctD / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG812620684
Side View
Table 64.0%Crown 42.6°Girdle: THN-MEDPavilion 35.6°Culet: NoneDepth 68.9%

Caratlytics Score

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

Price History

Last verified: Oct 1
Current: $454 USD|Low: $161 USD|High: $1,367 USD|Avg: $635 USD|-1.7%
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
Reve Diamonds
October 1, 2026
Retailer 5$173 USD
Retailer 2$227 USD
Retailer 8$355 USD
Retailer 11$405 USD
Retailer 13$419 USD
Retailer 9$452 USD
Retailer 1$454 USD
Retailer 7$527 USD
Retailer 14$539 USD
Retailer 12$629 USD
Retailer 3$741 USD
Retailer 4$865 USD
Retailer 6$1,100 USD
Retailer 10$1,195 USD
Reve Diamonds$1,205 USD

38 data points across 15 retailers

14 retailers$227 USD to $1,205 USD

A
Cheapest Retailer
-
$227 USD
A
Retailer 2
-
$355 USD
View
A
Retailer 3
-
$405 USD
View
A
Retailer 4
-
$419 USD
€399 EUR
View
A
Retailer 5
-
$453 USD
£357 GBP
View
A
Retailer 6
-
$454 USD
ZAR 7,331 ZAR
View
A
Retailer 7
-
$527 USD
View
A
Retailer 8
-
$539 USD
View
A
Retailer 9
-
$629 USD
A$968 AUD
View
B+
Retailer 10
-
$741 USD
View
B+
Retailer 11
-
$865 USD
View
B
Retailer 12
-
$1,100 USD
View
B
Retailer 13
-
$1,195 USD
£941 GBP
View
Most Expensive
B
Reve Diamonds
4DB089D70 · Sep 30
$1,205 USD
View
13 more retailers have this diamond
Prices start from $227 USDSave up to $978 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.

A
0.82ct Radiant
$227 USD