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 €345 EUR
$384 USD
As of October 28, 2026
Save €2,395 EUR (87%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €3,117 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 28, 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
Colour
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 28
Current: €3,117 EUR|Low: €252 EUR|High: €3,117 EUR|Avg: €1,185 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€345 EUR
Retailer 15€614 EUR
Retailer 12€615 EUR
Retailer 10€631 EUR
Retailer 11€656 EUR
Retailer 7€680 EUR
Retailer 5€691 EUR
Retailer 18€883 EUR
Retailer 2€886 EUR
Retailer 8€895 EUR
Retailer 14€1,120 EUR
Retailer 17€1,371 EUR
Retailer 16€1,385 EUR
Retailer 4€1,443 EUR
Retailer 13€1,533 EUR
Retailer 9€2,108 EUR
Retailer 3€2,740 EUR
Brilliant Earth€3,117 EUR

21 data points across 18 retailers

16 retailers€345 EUR to €2,740 EUR

A
Cheapest Retailer
-
€345 EUR
$384 USD
Final sale: no returns
A
Retailer 2
-
€614 EUR
$684 USD
View
A
Retailer 3
-
€615 EUR
$685 USD
View
A
Retailer 4
-
€656 EUR
ZAR 11,805 ZAR
View
A
Retailer 5
-
€691 EUR
$769 USD
View
A
Retailer 6
-
€883 EUR
$983 USD
View
A
Retailer 7
-
€886 EUR
A$1,518 AUD
View
A
Retailer 8
-
€895 EUR
$997 USD
View
Price last confirmed 28 days ago
B+
Retailer 9
-
€1,120 EUR
$1,247 USD
View
B+
Retailer 10
-
€1,371 EUR
$1,526 USD
View
B+
Retailer 11
-
€1,385 EUR
$1,542 USD
View
B+
Retailer 12
-
€1,443 EUR
$1,606 USD
View
B+
Retailer 13
-
€1,533 EUR
£1,344 GBP
View
B
Retailer 14
-
€2,108 EUR
$2,346 USD
View
Price last confirmed 50 days ago
B
Retailer 15
-
€2,740 EUR
$3,050 USD
View
Most Expensive
B
Brilliant Earth
20536737A · Sep 23
€3,117 EUR
$3,470 USD
View
Price last confirmed 35 days ago
15 more retailers have this diamond
Prices start from €345 EURSave up to €2,395 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
€345 EUR