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Oval|Lab Grown|IGI

1.50ct H SI2 Oval Lab Grown Diamond

ID • H/SI2 • IGI LG440012887

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG440012887

Diamond specifications and retailer prices

From €743 EUR
$830 USD
As of October 29, 2026
Save €3,283 EUR (82%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: €4,026 EUR at MOH London · As of October 27, 2026
View at MOH London

About this 1.5ct lab-grown oval diamond

This 1.5ct lab-grown oval sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG440012887 or 440012887. Listed at 10 retailers as of October 27, 2026, with prices from €743 to €4,026, a €3,283 spread on the same certified stone. MOH London lists it at €4,026. 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

1.50
Carat
H
Colour
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle41.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG440012887
Dimensions8.69 × 6.51 × 4.12 mm
L/W Ratio1.33
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
8.69 mm6.51 mm1.50 ctH / SI2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG440012887
Side View
Table 60.5%Crown 35.1°Girdle: STK-THKPavilion 41.7°Culet: NoneDepth 63.3%

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 29
Current: €4,026 EUR|Low: €743 EUR|High: €4,070 EUR|Avg: €1,884 EUR|+0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 25, 2026
Retailer 3€743 EUR
Retailer 2€1,079 EUR
Retailer 6€1,208 EUR
Retailer 4€1,251 EUR
Retailer 7€1,251 EUR
Retailer 9€1,770 EUR
Retailer 5€1,984 EUR
Retailer 8€2,397 EUR
Retailer 10€2,801 EUR
MOH London€4,026 EUR

12 data points across 10 retailers

10 retailers€743 EUR to €4,026 EUR

A
Cheapest Retailer
-
€743 EUR
$830 USD
A
Retailer 2
-
€1,079 EUR
$1,205 USD
View
B+
Retailer 3
-
€1,173 EUR
$1,311 USD
View
B+
Retailer 4
-
€1,208 EUR
$1,350 USD
View
Final sale: no returns
Retailer 5
-
€1,251 EUR
$1,398 USD
View
Price last confirmed 18 days ago
B+
Retailer 6
-
€1,251 EUR
$1,398 USD
View
B
Retailer 7
-
€1,984 EUR
$2,217 USD
View
B
Retailer 8
-
€2,346 EUR
$2,621 USD
View
B
Retailer 9
-
€2,397 EUR
$2,678 USD
View
Most Expensive
B
MOH London
LG440012887 · Oct 27
€4,026 EUR
£3,542 GBP
View
9 more retailers have this diamond
Prices start from €743 EURSave up to €3,283 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
1.50ct Oval
€743 EUR