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Oval|Lab Grown|IGI

1.81ct I SI2 Oval Lab Grown Diamond

ID • I/SI2 • IGI LG442068854

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG442068854

Diamond specifications and retailer prices

From €895 EUR
$1,000 USD
As of October 31, 2026
Save €3,572 EUR (80%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: €4,467 EUR at MOH London · As of November 1, 2026
View at MOH London

About this 1.81ct lab-grown oval diamond

This 1.81ct 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 LG442068854 or 442068854. Listed at 10 retailers as of October 31, 2026, with prices from €895 to €4,467, a €3,572 spread on the same certified stone. MOH London lists it at €4,467. 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

1.81
Carat
I
Color
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle35.9°
Pavilion angle41.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG442068854
Dimensions9.46 × 6.84 × 4.34 mm
L/W Ratio1.38
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
9.46 mm6.84 mm1.81 ctI / SI2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG442068854
Side View
Table 59.5%Crown 35.9°Girdle: STK-THKPavilion 41.5°Culet: NoneDepth 63.5%

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: €4,467 EUR|Low: €895 EUR|High: €4,528 EUR|Avg: €1,996 EUR|-1.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 1, 2026
Retailer 5€895 EUR
Retailer 2€1,199 EUR
Retailer 9€1,304 EUR
Retailer 10€1,342 EUR
Retailer 6€1,391 EUR
Retailer 11€1,391 EUR
Retailer 3€1,920 EUR
Retailer 7€2,197 EUR
Retailer 12€2,592 EUR
Retailer 8€2,607 EUR
Retailer 4€3,112 EUR
MOH London€4,467 EUR

17 data points across 12 retailers

10 retailers€895 EUR to €4,467 EUR

A
Cheapest Retailer
-
€895 EUR
$1,000 USD
A
Retailer 2
-
€1,199 EUR
$1,339 USD
View
B+
Retailer 3
-
€1,304 EUR
$1,457 USD
View
B+
Retailer 4
-
€1,342 EUR
$1,499 USD
View
Final sale: no returns
Retailer 5
-
€1,391 EUR
$1,554 USD
View
Price last confirmed 19 days ago
B+
Retailer 6
-
€1,391 EUR
$1,554 USD
View
B
Retailer 7
-
€2,197 EUR
$2,455 USD
View
B
Retailer 8
-
€2,592 EUR
$2,896 USD
View
B
Retailer 9
-
€2,607 EUR
$2,912 USD
View
Most Expensive
B
MOH London
LG442068854 · Nov 1
€4,467 EUR
£3,930 GBP
View
9 more retailers have this diamond
Prices start from €895 EURSave up to €3,572 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
1.81ct Oval
€895 EUR