Radiant|Lab Grown|IGI

0.84ct D IF Radiant Lab Grown Diamond

ID • D/IF • IGI LG818658666

Certificate IGI LG818658666

Diamond specifications and retailer prices

From $245 USD
Save $1,009 USD (80%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $1,254 USD at Reve Diamonds
View at Reve Diamonds

About this 0.84ct lab-grown radiant diamond

This 0.84ct lab-grown radiant sits in the just-under-one-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG818658666 or 818658666. Listed at 13 retailers, with prices from $245 to $1,254 at Reve Diamonds, a $1,009 spread on the same certified stone. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.84
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.1°
Pavilion angle34.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818658666
Dimensions6.73 × 4.74 × 3.10 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
6.73 mm4.74 mm0.84 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818658666
Side View
Table 69.0%Crown 38.1°Girdle: MediumPavilion 34.1°Culet: NoneDepth 65.4%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0-100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 1
Current: $488 USD|Low: $174 USD|High: $1,289 USD|Avg: $642 USD|-1.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Reve Diamonds
October 1, 2026
Retailer 11$245 USD
Retailer 5$382 USD
Retailer 8$410 USD
Retailer 9$445 USD
Retailer 1$488 USD
Retailer 6$491 USD
Retailer 4$544 USD
Retailer 10$586 USD
Retailer 2$796 USD
Retailer 3$925 USD
Retailer 7$1,101 USD
Reve Diamonds$1,254 USD

22 data points across 12 retailers

13 retailers$245 USD to $1,254 USD

B+
Cheapest Retailer
-
$245 USD
B+
Retailer 2
-
$382 USD
View
B+
Retailer 3
-
$410 USD
View
B+
Retailer 4
-
$445 USD
€424 EUR
View
B+
Retailer 5
-
$488 USD
ZAR 7,878 ZAR
View
B+
Retailer 6
-
$492 USD
£388 GBP
View
B+
Retailer 7
-
$544 USD
View
B+
Retailer 8
-
$586 USD
View
B
Retailer 9
-
$796 USD
View
B
Retailer 10
-
$925 USD
View
B
Retailer 11
-
$1,101 USD
£867 GBP
View
C
Retailer 12
-
$1,130 USD
View
Most Expensive
C
Reve Diamonds
69134C0B3 · Sep 30
$1,254 USD
View
12 more retailers have this diamond
Prices start from $245 USDSave up to $1,009 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.

B+
0.84ct Radiant
$245 USD