Round|Lab Grown|IGI

1.99ct E FL Round Lab Grown Diamond

ID • E/FL • IGI LG804656417

Shape and cutting style on the report: Round brilliant

Certificate IGI LG804656417

Diamond specifications and retailer prices

From €1,432 EUR
$1,600 USD
As of October 30, 2026
Save €1,674 EUR (54%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: €4,153 EUR at Brilliant Earth · As of September 21, 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 E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG804656417 or 804656417. Listed at 10 retailers as of October 30, 2026, with a 117% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.99
Carat
E
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804656417
Dimensions8.10 × 8.14 × 4.88 mm
L/W Ratio1.00
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
8.10 mm8.14 mm1.99 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804656417
Side View
Table 58.0%Crown 33.5°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 60.1%

Caratlytics Score

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

Price History

Last verified: Oct 30
Current: €3,106 EUR|Low: €625 EUR|High: €5,174 EUR|Avg: €2,145 EUR|-25.2%
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
October 30, 2026
Retailer 13€625 EUR
Retailer 9€952 EUR
Retailer 14€1,140 EUR
Retailer 3€1,233 EUR
Retailer 7€1,432 EUR
Retailer 11€1,513 EUR
Retailer 12€1,560 EUR
Retailer 5€1,873 EUR
Retailer 6€2,360 EUR
Retailer 4€2,571 EUR
Retailer 8€2,993 EUR
Retailer 2€3,070 EUR
Brilliant Earth€3,106 EUR
Retailer 10€4,422 EUR

22 data points across 14 retailers

10 retailers€1,432 EUR to €3,106 EUR

Retailer 1
-
€498 EUR
$556 USD
Price last confirmed 21 days ago
Retailer 2
-
€558 EUR
$623 USD
View
Price last confirmed 22 days ago
Retailer 3
-
€952 EUR
$1,064 USD
View
Price last confirmed 19 days ago
B+
Retailer 4
-
€1,432 EUR
$1,600 USD
View
Retailer 5
-
€1,597 EUR
$1,784 USD
View
Price last confirmed 45 days ago
Retailer 6
-
€1,791 EUR
$2,001 USD
View
Price last confirmed 22 days ago
Retailer 7
-
€2,993 EUR
£2,633 GBP
View
Price last confirmed 19 days ago
B
Retailer 8
-
€3,070 EUR
$3,430 USD
View
B
Retailer 9
-
€3,106 EUR
$3,470 USD
View
Most Expensive
Brilliant Earth
20798930Y · Sep 21
€4,153 EUR
$4,640 USD
View
Price last confirmed 40 days ago
9 more retailers have this diamond
Prices start from €1,432 EURSave up to €1,674 EUR

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.

B+
1.99ct Round
€1,432 EUR