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Oval|Lab Grown|IGI

1.86ct E FL Oval Lab Grown Diamond

ID • E/FL • IGI LG836607830

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG836607830

Diamond specifications and retailer prices

From €358 EUR
$399 USD
As of October 26, 2026
Save €3,491 EUR (91%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: €3,850 EUR at Rare Carat · As of October 28, 2026
View at Rare Carat

About this 1.86ct lab-grown oval diamond

This 1.86ct lab-grown oval 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 LG836607830 or 836607830. Listed at 22 retailers as of October 26, 2026, with prices from €358 to €3,850, a €3,491 spread on the same certified stone. Rare Carat lists it at €3,850. 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
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836607830
Dimensions9.69 × 7.01 × 4.30 mm
L/W Ratio1.38
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
9.69 mm7.01 mm1.86 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836607830
Side View
Table 61.0%Crown 35.6°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 61.3%

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 26
Current: €3,850 EUR|Low: €358 EUR|High: €3,886 EUR|Avg: €1,115 EUR|-0.9%
Rare Carat
Retailer 2
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Retailer 21
October 29, 2026
Retailer 5€358 EUR
Retailer 20€401 EUR
Retailer 12€409 EUR
Retailer 9€444 EUR
Retailer 17€444 EUR
Retailer 13€460 EUR
Retailer 16€669 EUR
Retailer 21€675 EUR
Retailer 3€704 EUR
Retailer 2€729 EUR
Retailer 10€763 EUR
Retailer 15€763 EUR
Retailer 4€1,245 EUR
Retailer 6€1,360 EUR
Retailer 8€1,428 EUR
Retailer 7€1,460 EUR
Retailer 14€1,531 EUR
Retailer 19€1,547 EUR
Retailer 18€1,738 EUR
Retailer 11€2,085 EUR
Rare Carat€3,850 EUR

23 data points across 21 retailers

22 retailers€358 EUR to €3,850 EUR

A+
Cheapest Retailer
-
€358 EUR
$399 USD
A
Retailer 2
-
€401 EUR
$446 USD
View
A
Retailer 3
-
€409 EUR
$455 USD
View
Final sale: no returns
A
Retailer 4
-
€444 EUR
$494 USD
View
A
Retailer 5
-
€444 EUR
$494 USD
View
A
Retailer 6
-
€460 EUR
£403 GBP
View
A
Retailer 7
-
€669 EUR
$745 USD
View
A
Retailer 8
-
€675 EUR
$751 USD
View
A
Retailer 9
-
€704 EUR
$784 USD
View
A
Retailer 10
-
€729 EUR
£639 GBP
View
A
Retailer 11
-
€763 EUR
ZAR 13,723 ZAR
View
B+
Retailer 12
-
€1,245 EUR
$1,386 USD
View
B+
Retailer 13
-
€1,360 EUR
$1,514 USD
View
B+
Retailer 14
-
€1,428 EUR
$1,589 USD
View
B+
Retailer 15
-
€1,460 EUR
$1,625 USD
View
B+
Retailer 16
-
€1,531 EUR
SGD 2,302 SGD
View
B+
Retailer 17
-
€1,547 EUR
$1,722 USD
View
B+
Retailer 18
-
€1,738 EUR
£1,523 GBP
View
B+
Retailer 19
-
€2,085 EUR
$2,321 USD
View
B
Retailer 20
-
€3,055 EUR
$3,400 USD
View
B
Retailer 21
-
€3,567 EUR
$3,970 USD
View
Most Expensive
B
Rare Carat
JH-248530 · Oct 28
€3,850 EUR
$4,285 USD
View
21 more retailers have this diamond
Prices start from €358 EURSave up to €3,491 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 Oval
€358 EUR