Round|Lab Grown|IGI

1.85ct E IF Round Lab Grown Diamond

ID • E/IF • IGI LG809650846

Shape and cutting style on the report: Round brilliant

Certificate IGI LG809650846

Diamond specifications and retailer prices

From €344 EUR
$384 USD
As of October 30, 2026
Save €2,386 EUR (87%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €3,106 EUR at Brilliant Earth · As of September 23, 2026
View at Brilliant Earth

About this 1.85ct lab-grown round diamond

This 1.85ct lab-grown round sits in the one-and-a-half to two carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG809650846 or 809650846. Listed at 16 retailers as of October 30, 2026, with a 694% 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

1.85
Carat
E
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG809650846
Dimensions7.94 × 7.92 × 4.79 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
7.94 mm7.92 mm1.85 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG809650846
Side View
Table 59.0%Crown 34.2°Girdle: MediumPavilion 40.7°Culet: NoneDepth 60.4%

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 30
Current: €3,106 EUR|Low: €252 EUR|High: €3,106 EUR|Avg: €1,187 EUR
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
Retailer 17
Retailer 18
October 29, 2026
Retailer 6€344 EUR
Retailer 15€612 EUR
Retailer 12€613 EUR
Retailer 10€629 EUR
Retailer 11€654 EUR
Retailer 7€678 EUR
Retailer 5€688 EUR
Retailer 18€880 EUR
Retailer 2€883 EUR
Retailer 8€892 EUR
Retailer 14€1,116 EUR
Retailer 17€1,366 EUR
Retailer 16€1,380 EUR
Retailer 4€1,438 EUR
Retailer 13€1,528 EUR
Retailer 9€2,100 EUR
Retailer 3€2,730 EUR
Brilliant Earth€3,106 EUR

19 data points across 18 retailers

16 retailers€344 EUR to €2,730 EUR

A
Cheapest Retailer
-
€344 EUR
$384 USD
Final sale: no returns
A
Retailer 2
-
€612 EUR
$684 USD
View
A
Retailer 3
-
€613 EUR
$685 USD
View
A
Retailer 4
-
€654 EUR
ZAR 11,805 ZAR
View
A
Retailer 5
-
€688 EUR
$769 USD
View
A
Retailer 6
-
€880 EUR
$983 USD
View
A
Retailer 7
-
€883 EUR
A$1,518 AUD
View
Retailer 8
-
€892 EUR
$997 USD
View
Price last confirmed 31 days ago
B+
Retailer 9
-
€1,116 EUR
$1,247 USD
View
B+
Retailer 10
-
€1,366 EUR
$1,526 USD
View
B+
Retailer 11
-
€1,380 EUR
$1,542 USD
View
B+
Retailer 12
-
€1,438 EUR
$1,606 USD
View
B+
Retailer 13
-
€1,528 EUR
£1,344 GBP
View
Retailer 14
-
€2,100 EUR
$2,346 USD
View
Price last confirmed 52 days ago
B
Retailer 15
-
€2,730 EUR
$3,050 USD
View
Most Expensive
Brilliant Earth
20536737A · Sep 23
€3,106 EUR
$3,470 USD
View
Price last confirmed 38 days ago
15 more retailers have this diamond
Prices start from €344 EURSave up to €2,386 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.

A
1.85ct Round
€344 EUR