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Oval|Lab Grown|IGI

1.54ct I SI1 Oval Lab Grown Diamond

ID • I/SI1 • IGI LG436047613

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG436047613

Diamond specifications and retailer prices

From €758 EUR
$850 USD
As of November 2, 2026
Save €3,660 EUR (83%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: €4,418 EUR at MOH London · As of November 1, 2026
View at MOH London

About this 1.54ct lab-grown oval diamond

This 1.54ct lab-grown oval sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG436047613 or 436047613. Listed at 12 retailers as of November 1, 2026, with prices from €758 to €4,418, a €3,660 spread on the same certified stone. MOH London lists it at €4,418. 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

1.54
Carat
I
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.7°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG436047613
Dimensions8.82 × 6.60 × 4.11 mm
L/W Ratio1.34
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
8.82 mm6.60 mm1.54 ctI / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG436047613
Side View
Table 57.5%Crown 36.7°Girdle: STK-THKPavilion 40°Culet: NoneDepth 62.3%

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: Nov 2
Current: €4,418 EUR|Low: €758 EUR|High: €4,477 EUR|Avg: €2,022 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
Retailer 13
Retailer 14
November 2, 2026
Retailer 7€758 EUR
Retailer 8€1,186 EUR
Retailer 12€1,290 EUR
Retailer 13€1,327 EUR
Retailer 9€1,375 EUR
Retailer 14€1,375 EUR
Retailer 3€1,529 EUR
Retailer 5€1,891 EUR
Retailer 2€1,963 EUR
Retailer 10€2,175 EUR
Retailer 4€2,563 EUR
Retailer 11€2,578 EUR
Retailer 6€3,937 EUR
MOH London€4,418 EUR

40 data points across 14 retailers

12 retailers€758 EUR to €4,418 EUR

A
Cheapest Retailer
-
€758 EUR
$850 USD
A
Retailer 2
-
€1,186 EUR
$1,330 USD
View
B+
Retailer 3
-
€1,290 EUR
$1,447 USD
View
B+
Retailer 4
-
€1,327 EUR
$1,488 USD
View
Final sale: no returns
Retailer 5
-
€1,375 EUR
$1,542 USD
View
Price last confirmed 20 days ago
B+
Retailer 6
-
€1,375 EUR
$1,542 USD
View
B+
Retailer 7
-
€1,529 EUR
$1,715 USD
View
B+
Retailer 8
-
€1,963 EUR
£1,734 GBP
View
B
Retailer 9
-
€2,175 EUR
$2,439 USD
View
B
Retailer 10
-
€2,563 EUR
$2,875 USD
View
B
Retailer 11
-
€2,578 EUR
$2,891 USD
View
Most Expensive
B
MOH London
LG436047613 · Nov 1
€4,418 EUR
£3,902 GBP
View
11 more retailers have this diamond
Prices start from €758 EURSave up to €3,660 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
1.54ct Oval
€758 EUR