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Round|Lab Grown|IGI

1.98ct E FL Round Lab Grown Diamond

ID • E/FL • IGI LG816616353

Shape and cutting style on the report: Round brilliant

Certificate IGI LG816616353

Diamond specifications and retailer prices

From $506 USD
As of October 29, 2026
Save $3,994 USD (89%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $4,500 USD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.98ct lab-grown round diamond

This 1.98ct lab-grown round sits in the one-and-a-half to two carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG816616353 or 816616353. Listed at 21 retailers as of October 29, 2026, with prices from $506 to $4,500, a $3,994 spread on the same certified stone. Brilliant Earth lists it at $4,500. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.98
Carat
E
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816616353
Dimensions8.01 × 8.08 × 4.96 mm
L/W Ratio1.01
Girdle conditionFaceted
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
8.01 mm8.08 mm1.98 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816616353
Side View
Table 56.0%Crown 33.7°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 61.7%

Caratlytics Score

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

Price History

Last verified: Oct 29
Current: $4,500 USD|Low: $506 USD|High: $4,500 USD|Avg: $1,594 USD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
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Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
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Retailer 17
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Retailer 19
Retailer 20
Retailer 21
October 29, 2026
Retailer 6$506 USD
Retailer 20$567 USD
Retailer 7$589 USD
Retailer 12$628 USD
Retailer 14$685 USD
Retailer 17$765 USD
Retailer 9$868 USD
Retailer 3$975 USD
Retailer 2$1,039 USD
Retailer 15$1,042 USD
Retailer 16$1,079 USD
Retailer 4$1,463 USD
Retailer 5$1,485 USD
Retailer 11$1,651 USD
Retailer 10$2,043 USD
Retailer 8$2,163 USD
Retailer 19$2,203 USD
Retailer 13$2,634 USD
Retailer 21$3,002 USD
Retailer 18$3,435 USD
Brilliant Earth$4,500 USD

23 data points across 21 retailers

21 retailers$506 USD to $4,500 USD

A+
Cheapest Retailer
-
$506 USD
A
Retailer 2
-
$567 USD
View
A
Retailer 3
-
$589 USD
View
Final sale: no returns
A
Retailer 4
-
$628 USD
View
A
Retailer 5
-
$685 USD
View
Price last confirmed 13 days ago
A
Retailer 6
-
$765 USD
View
A
Retailer 7
-
$868 USD
View
A
Retailer 8
-
$975 USD
View
A
Retailer 9
-
$1,039 USD
£818 GBP
View
A
Retailer 10
-
$1,042 USD
€992 EUR
View
A
Retailer 11
-
$1,079 USD
ZAR 17,427 ZAR
View
B+
Retailer 12
-
$1,463 USD
View
A
Retailer 13
-
$1,485 USD
View
B+
Retailer 14
-
$1,651 USD
View
B+
Retailer 15
-
$2,043 USD
View
B+
Retailer 16
-
$2,163 USD
SGD 2,923 SGD
View
B+
Retailer 17
-
$2,203 USD
View
B+
Retailer 18
-
$2,634 USD
£2,074 GBP
View
B+
Retailer 19
-
$3,002 USD
View
B
Retailer 20
-
$3,435 USD
View
Most Expensive
B
Brilliant Earth
21421226A · Oct 29
$4,500 USD
View
20 more retailers have this diamond
Prices start from $506 USDSave up to $3,994 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 Round
$506 USD