Round|Lab Grown|IGI

1.99ct D FL Round Lab Grown Diamond

ID • D/FL • IGI LG836612019

Shape and cutting style on the report: Round brilliant

Certificate IGI LG836612019

Diamond specifications and retailer prices

From $515 USD
As of October 29, 2026
Save $3,945 USD (88%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $4,460 USD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 1.99ct lab-grown round diamond

This 1.99ct lab-grown round 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 LG836612019 or 836612019. Listed at 17 retailers as of October 28, 2026, with prices from $515 to $4,460, a $3,945 spread on the same certified stone. Brilliant Earth lists it at $4,460. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.99
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836612019
Dimensions8.00 × 8.06 × 4.98 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
8.00 mm8.06 mm1.99 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836612019
Side View
Table 57.0%Crown 35.4°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.0%

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: $4,460 USD|Low: $515 USD|High: $4,600 USD|Avg: $1,938 USD|-3.0%
Brilliant Earth
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
Retailer 15
Retailer 16
October 29, 2026
Retailer 3$515 USD
Retailer 6$638 USD
Retailer 12$775 USD
Retailer 5$817 USD
Retailer 11$979 USD
Retailer 14$991 USD
Retailer 9$1,059 USD
Retailer 10$1,097 USD
Retailer 15$1,488 USD
Retailer 16$1,644 USD
Retailer 7$1,678 USD
Retailer 13$2,289 USD
Retailer 4$2,367 USD
Retailer 2$2,678 USD
Retailer 8$3,635 USD
Brilliant Earth$4,460 USD

33 data points across 16 retailers

17 retailers$515 USD to $4,460 USD

A+
Cheapest Retailer
-
$515 USD
A
Retailer 2
-
$638 USD
View
A
Retailer 3
-
$690 USD
View
Price last confirmed 13 days ago
A
Retailer 4
-
$775 USD
View
A
Retailer 5
-
$817 USD
£643 GBP
View
Price last confirmed 7 days ago
A
Retailer 6
-
$979 USD
£771 GBP
View
A
Retailer 7
-
$991 USD
View
A
Retailer 8
-
$1,059 USD
€1,009 EUR
View
A
Retailer 9
-
$1,097 USD
ZAR 17,717 ZAR
View
B+
Retailer 10
-
$1,488 USD
View
B+
Retailer 11
-
$1,644 USD
View
B+
Retailer 12
-
$1,678 USD
View
B+
Retailer 13
-
$2,289 USD
View
B+
Retailer 14
-
$2,367 USD
View
B+
Retailer 15
-
$2,678 USD
£2,109 GBP
View
B
Retailer 16
-
$3,635 USD
View
Price last confirmed 11 days ago
Most Expensive
B
Brilliant Earth
21589772A · Oct 28
$4,460 USD
View
16 more retailers have this diamond
Prices start from $515 USDSave up to $3,945 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+
1.99ct Round
$515 USD