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Oval|Lab Grown|IGI

1.82ct I SI2 Oval Lab Grown Diamond

ID • I/SI2 • IGI LG451057076

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG451057076

Diamond specifications and retailer prices

From €904 EUR
$1,010 USD
As of October 31, 2026
Save €3,612 EUR (80%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: €4,516 EUR at MOH London · As of October 29, 2026
View at MOH London

About this 1.82ct lab-grown oval diamond

This 1.82ct lab-grown oval sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG451057076 or 451057076. Listed at 10 retailers as of October 29, 2026, with prices from €904 to €4,516, a €3,612 spread on the same certified stone. MOH London lists it at €4,516. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.82
Carat
I
Color
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG451057076
Dimensions9.44 × 6.97 × 4.38 mm
L/W Ratio1.35
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
9.44 mm6.97 mm1.82 ctI / SI2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG451057076
Side View
Table 57.5%Crown 37°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.8%

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 31
Current: €4,516 EUR|Low: €904 EUR|High: €4,552 EUR|Avg: €2,275 EUR|-0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 18, 2026
Retailer 3€904 EUR
Retailer 2€1,206 EUR
Retailer 5€1,350 EUR
Retailer 7€1,929 EUR
Retailer 4€2,209 EUR
Retailer 6€2,606 EUR
Retailer 8€3,130 EUR
MOH London€4,516 EUR

10 data points across 8 retailers

10 retailers€904 EUR to €4,516 EUR

A
Cheapest Retailer
-
€904 EUR
$1,010 USD
A
Retailer 2
-
€1,206 EUR
$1,347 USD
View
A
Retailer 3
-
€1,311 EUR
$1,465 USD
View
A
Retailer 4
-
€1,350 EUR
$1,508 USD
View
Final sale: no returns
Retailer 5
-
€1,398 EUR
$1,562 USD
View
Price last confirmed 19 days ago
B+
Retailer 6
-
€1,398 EUR
$1,562 USD
View
B
Retailer 7
-
€2,209 EUR
$2,468 USD
View
B
Retailer 8
-
€2,606 EUR
$2,911 USD
View
B
Retailer 9
-
€2,621 EUR
$2,928 USD
View
Most Expensive
B
MOH London
LG451057076 · Oct 29
€4,516 EUR
£3,973 GBP
View
9 more retailers have this diamond
Prices start from €904 EURSave up to €3,612 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
1.82ct Oval
€904 EUR