Radiant|Lab Grown|IGI

0.86ct D IF Radiant Lab Grown Diamond

VG • D/IF • IGI LG812620692

Certificate IGI LG812620692

Diamond specifications and retailer prices

From $237 USD
Save $996 USD (81%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $1,233 USD at Reve Diamonds
View at Reve Diamonds

About this 0.86ct lab-grown radiant diamond

This 0.86ct 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 LG812620692 or 812620692. Listed at 14 retailers, with prices from $237 to $1,233 at Reve Diamonds, a $996 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

0.86
Carat
D
Color
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle47.6°
Pavilion angle37.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG812620692
Dimensions6.83 × 4.58 × 3.24 mm
L/W Ratio1.49
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
6.83 mm4.58 mm0.86 ctD / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG812620692
Side View
Table 66.0%Crown 47.6°Girdle: MediumPavilion 37.6°Culet: NoneDepth 70.7%

Caratlytics Score

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

Price History

Last verified: Oct 1
Current: $473 USD|Low: $166 USD|High: $1,402 USD|Avg: $645 USD|-10.9%
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 6$166 USD
Retailer 2$237 USD
Retailer 9$370 USD
Retailer 11$410 USD
Retailer 13$434 USD
Retailer 1$473 USD
Retailer 10$474 USD
Retailer 7$553 USD
Retailer 14$565 USD
Retailer 12$656 USD
Retailer 3$772 USD
Retailer 4$899 USD
Retailer 8$1,067 USD
Retailer 5$1,150 USD
Reve Diamonds$1,233 USD

38 data points across 15 retailers

14 retailers$237 USD to $1,233 USD

A
Cheapest Retailer
-
$237 USD
A
Retailer 2
-
$370 USD
View
A
Retailer 3
-
$410 USD
View
A
Retailer 4
-
$434 USD
€413 EUR
View
A
Retailer 5
-
$473 USD
ZAR 7,639 ZAR
View
A
Retailer 6
-
$475 USD
£374 GBP
View
A
Retailer 7
-
$553 USD
View
A
Retailer 8
-
$565 USD
View
B+
Retailer 9
-
$656 USD
A$1,009 AUD
View
B+
Retailer 10
-
$772 USD
View
B+
Retailer 11
-
$899 USD
View
B
Retailer 12
-
$1,067 USD
£840 GBP
View
B
Retailer 13
-
$1,150 USD
View
Most Expensive
B
Reve Diamonds
9B223E87B · Sep 30
$1,233 USD
View
13 more retailers have this diamond
Prices start from $237 USDSave up to $996 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
0.86ct Radiant
$237 USD