CaratHunter
Plans
Round|Lab Grown|IGI

1.86ct E IF Round Lab Grown Diamond

ID • E/IF • IGI LG825659863

Shape and cutting style on the report: Round brilliant

Certificate IGI LG825659863

Diamond specifications and retailer prices

From €272 EUR
$304 USD
As of October 29, 2026
Save €2,744 EUR (91%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €3,016 EUR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.86ct lab-grown round diamond

This 1.86ct 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 LG825659863 or 825659863. Listed at 20 retailers as of October 29, 2026, with prices from €272 to €3,016, a €2,744 spread on the same certified stone. Brilliant Earth lists it at €3,016. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.86
Carat
E
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825659863
Dimensions7.81 × 7.84 × 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
7.81 mm7.84 mm1.86 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825659863
Side View
Table 56.0%Crown 35.3°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.4%

Caratlytics Score

How it works →
A+
Exceptional
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 29
Current: €3,016 EUR|Low: €272 EUR|High: €3,016 EUR|Avg: €1,003 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
Retailer 19
November 1, 2026
Retailer 11€272 EUR
Retailer 5€305 EUR
Retailer 4€338 EUR
Retailer 2€508 EUR
Retailer 14€510 EUR
Retailer 8€552 EUR
Retailer 16€581 EUR
Retailer 13€581 EUR
Retailer 12€599 EUR
Retailer 15€788 EUR
Retailer 19€866 EUR
Retailer 7€1,128 EUR
Retailer 6€1,131 EUR
Retailer 9€1,145 EUR
Retailer 3€1,188 EUR
Retailer 17€1,356 EUR
Retailer 10€1,514 EUR
Retailer 18€2,309 EUR
Brilliant Earth€3,016 EUR

29 data points across 19 retailers

20 retailers€272 EUR to €3,016 EUR

A+
Cheapest Retailer
-
€272 EUR
$304 USD
A
Retailer 2
-
€305 EUR
$341 USD
View
Final sale: no returns
A
Retailer 3
-
€338 EUR
$378 USD
View
A
Retailer 4
-
€508 EUR
£447 GBP
View
A
Retailer 5
-
€510 EUR
$570 USD
View
A
Retailer 6
-
€552 EUR
$617 USD
View
A
Retailer 7
-
€581 EUR
ZAR 10,479 ZAR
View
A
Retailer 8
-
€581 EUR
View
A
Retailer 9
-
€599 EUR
£527 GBP
View
A
Retailer 10
-
€788 EUR
A$1,354 AUD
View
A
Retailer 11
-
€866 EUR
$967 USD
View
A
Retailer 12
-
€1,128 EUR
$1,261 USD
View
A
Retailer 13
-
€1,131 EUR
$1,264 USD
View
A
Retailer 14
-
€1,145 EUR
SGD 1,729 SGD
View
A
Retailer 15
-
€1,188 EUR
$1,327 USD
View
B+
Retailer 16
-
€1,356 EUR
£1,193 GBP
View
B+
Retailer 17
-
€1,514 EUR
$1,692 USD
View
Retailer 18
-
€2,309 EUR
$2,580 USD
View
Price last confirmed 7 days ago
B
Retailer 19
-
€2,400 EUR
$2,681 USD
View
Most Expensive
B
Brilliant Earth
21603048A · Oct 31
€3,016 EUR
$3,370 USD
View
19 more retailers have this diamond
Prices start from €272 EURSave up to €2,744 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+
1.86ct Round
€272 EUR