Radiant|Lab Grown|IGI

0.80ct D IF Radiant Lab Grown Diamond

ID • D/IF • IGI LG818658659

Certificate IGI LG818658659

Diamond specifications and retailer prices

From $223 USD
Save $969 USD (81%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $1,192 USD at Reve Diamonds
View at Reve Diamonds

About this 0.8ct lab-grown radiant diamond

This 0.8ct 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 LG818658659 or 818658659. Listed at 14 retailers, with prices from $223 to $1,192 at Reve Diamonds, a $969 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

0.80
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.4°
Pavilion angle34.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818658659
Dimensions6.85 × 4.61 × 3.06 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
6.85 mm4.61 mm0.80 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818658659
Side View
Table 67.0%Crown 40.4°Girdle: THN-MEDPavilion 34.8°Culet: NoneDepth 66.4%

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: $444 USD|Low: $158 USD|High: $1,258 USD|Avg: $601 USD|-6.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Reve Diamonds
October 1, 2026
Retailer 2$223 USD
Retailer 6$348 USD
Retailer 9$405 USD
Retailer 11$410 USD
Retailer 7$441 USD
Retailer 1$444 USD
Retailer 5$515 USD
Retailer 12$526 USD
Retailer 10$616 USD
Retailer 3$725 USD
Retailer 4$848 USD
Retailer 8$1,170 USD
Reve Diamonds$1,192 USD

23 data points across 13 retailers

14 retailers$223 USD to $1,192 USD

B+
Cheapest Retailer
-
$223 USD
B+
Retailer 2
-
$348 USD
View
B+
Retailer 3
-
$405 USD
View
B+
Retailer 4
-
$410 USD
€390 EUR
View
B+
Retailer 5
-
$442 USD
£348 GBP
View
B+
Retailer 6
-
$444 USD
ZAR 7,177 ZAR
View
B+
Retailer 7
-
$515 USD
View
B+
Retailer 8
-
$526 USD
View
B+
Retailer 9
-
$616 USD
A$948 AUD
View
B
Retailer 10
-
$725 USD
View
B
Retailer 11
-
$848 USD
View
C
Retailer 12
-
$1,070 USD
View
C
Retailer 13
-
$1,170 USD
£921 GBP
View
Most Expensive
C
Reve Diamonds
B92950AF0 · Sep 30
$1,192 USD
View
13 more retailers have this diamond
Prices start from $223 USDSave up to $969 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+
0.80ct Radiant
$223 USD