Radiant|Lab Grown|IGI

1.98ct D FL Radiant Lab Grown Diamond

ID • D/FL • IGI LG818683367

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

Certificate IGI LG818683367

Diamond specifications and retailer prices

From $1,097 USD
As of October 29, 2026
Save $5,843 USD (84%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $6,940 USD at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 1.98ct lab-grown radiant diamond

This 1.98ct lab-grown radiant sits in the one-and-a-half to two carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG818683367 or 818683367. Listed at 14 retailers as of October 29, 2026, with prices from $1,097 to $6,940, a $5,843 spread on the same certified stone. Do Amore Diamonds lists it at $6,940. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.98
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.9°
Pavilion angle34°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818683367
Dimensions8.98 × 6.20 × 4.19 mm
L/W Ratio1.45
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
8.98 mm6.20 mm1.98 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818683367
Side View
Table 66.0%Crown 45.9°Girdle: MediumPavilion 34°Culet: NoneDepth 67.6%

Caratlytics Score

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

Price History

Last verified: Oct 29
Current: $6,940 USD|Low: $1,097 USD|High: $7,462 USD|Avg: $3,157 USD|-2.9%
Do Amore Diamonds
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 30, 2026
Retailer 10$1,097 USD
Retailer 9$1,165 USD
Retailer 7$1,439 USD
Retailer 6$1,464 USD
Retailer 8$1,698 USD
Retailer 11$2,221 USD
Retailer 13$2,431 USD
Retailer 12$3,870 USD
Retailer 2$3,960 USD
Retailer 3$4,189 USD
Retailer 5$4,745 USD
Do Amore Diamonds$6,940 USD
Retailer 4$7,462 USD

28 data points across 13 retailers

14 retailers$1,097 USD to $6,940 USD

Retailer 1
-
$980 USD
Price last confirmed 13 days ago
Retailer 2
-
$1,067 USD
View
Price last confirmed 16 days ago
A
Retailer 3
-
$1,097 USD
View
A
Retailer 4
-
$1,165 USD
View
A
Retailer 5
-
$1,439 USD
View
B+
Retailer 6
-
$1,464 USD
View
B+
Retailer 7
-
$1,528 USD
View
Retailer 8
-
$2,131 USD
View
Price last confirmed 14 days ago
B+
Retailer 9
-
$2,221 USD
View
B
Retailer 10
-
$3,870 USD
£3,047 GBP
View
B
Retailer 11
-
$3,960 USD
View
Retailer 12
-
$4,189 USD
View
Price last confirmed 14 days ago
Retailer 13
-
$4,745 USD
View
Price last confirmed 16 days ago
Most Expensive
B
Do Amore Diamonds
27-855AEE31D · Oct 30
$6,940 USD
View
13 more retailers have this diamond
Prices start from $1,097 USDSave up to $5,843 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. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
1.98ct Radiant
$1,097 USD