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Oval|Lab Grown|IGI

1.50ct H SI1 Oval Lab Grown Diamond

ID • H/SI1 • IGI LG440012247

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG440012247

Diamond specifications and retailer prices

From €832 EUR
$930 USD
As of October 31, 2026
Save €3,436 EUR (80%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: €4,269 EUR at MOH London · As of October 29, 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 SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG440012247 or 440012247. Listed at 12 retailers as of October 29, 2026, with prices from €832 to €4,269, a €3,436 spread on the same certified stone. MOH London lists it at €4,269. 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
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle35.1°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG440012247
Dimensions8.68 × 6.52 × 4.11 mm
L/W Ratio1.33
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
8.68 mm6.52 mm1.50 ctH / SI1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG440012247
Side View
Table 57.5%Crown 35.1°Girdle: STK-THKPavilion 41°Culet: NoneDepth 63.0%

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: €4,269 EUR|Low: €832 EUR|High: €4,303 EUR|Avg: €2,095 EUR|-0.5%
MOH London
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
October 30, 2026
Retailer 9€832 EUR
Retailer 8€1,282 EUR
Retailer 13€1,395 EUR
Retailer 14€1,435 EUR
Retailer 10€1,487 EUR
Retailer 15€1,487 EUR
Retailer 4€1,638 EUR
Retailer 7€1,644 EUR
Retailer 5€2,023 EUR
Retailer 2€2,102 EUR
Retailer 11€2,344 EUR
Retailer 3€2,698 EUR
Retailer 12€2,786 EUR
Retailer 6€4,256 EUR
MOH London€4,269 EUR

35 data points across 15 retailers

12 retailers€832 EUR to €4,269 EUR

A
Cheapest Retailer
-
€832 EUR
$930 USD
B+
Retailer 2
-
€1,282 EUR
$1,432 USD
View
B+
Retailer 3
-
€1,395 EUR
$1,558 USD
View
B+
Retailer 4
-
€1,435 EUR
$1,603 USD
View
Final sale: no returns
Retailer 5
-
€1,487 EUR
$1,661 USD
View
Price last confirmed 19 days ago
B+
Retailer 6
-
€1,487 EUR
$1,661 USD
View
B
Retailer 7
-
€1,638 EUR
$1,830 USD
View
B
Retailer 8
-
€2,102 EUR
£1,849 GBP
View
B
Retailer 9
-
€2,344 EUR
$2,619 USD
View
B
Retailer 10
-
€2,698 EUR
$3,014 USD
View
B
Retailer 11
-
€2,786 EUR
$3,113 USD
View
Most Expensive
B
MOH London
LG440012247 · Oct 29
€4,269 EUR
£3,755 GBP
View
11 more retailers have this diamond
Prices start from €832 EURSave up to €3,436 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
€832 EUR