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Oval|Lab Grown|IGI

1.53ct I SI2 Oval Lab Grown Diamond

ID • I/SI2 • IGI LG499191886

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG499191886

Diamond specifications and retailer prices

From €725 EUR
$810 USD
As of October 31, 2026
Save €3,072 EUR (81%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: €3,797 EUR at MOH London · As of October 25, 2026
View at MOH London

About this 1.53ct lab-grown oval diamond

This 1.53ct 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 LG499191886 or 499191886. Listed at 10 retailers as of October 25, 2026, with prices from €725 to €3,797, a €3,072 spread on the same certified stone. MOH London lists it at €3,797. 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

1.53
Carat
I
Colour
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.4°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG499191886
Dimensions8.94 × 6.49 × 4.14 mm
L/W Ratio1.38
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
8.94 mm6.49 mm1.53 ctI / SI2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG499191886
Side View
Table 57.5%Crown 36.4°Girdle: MED-THKPavilion 40.1°Culet: NoneDepth 63.8%

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: €3,797 EUR|Low: €725 EUR|High: €3,842 EUR|Avg: €1,708 EUR|-0.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 25, 2026
Retailer 5€725 EUR
Retailer 2€1,017 EUR
Retailer 9€1,106 EUR
Retailer 3€1,129 EUR
Retailer 10€1,139 EUR
Retailer 6€1,180 EUR
Retailer 12€1,684 EUR
Retailer 7€1,875 EUR
Retailer 8€2,212 EUR
Retailer 11€2,325 EUR
Retailer 4€2,641 EUR
MOH London€3,797 EUR

15 data points across 12 retailers

10 retailers€725 EUR to €3,797 EUR

A
Cheapest Retailer
-
€725 EUR
$810 USD
B+
Retailer 2
-
€1,017 EUR
$1,136 USD
View
A
Retailer 3
-
€1,106 EUR
$1,236 USD
View
A
Retailer 4
-
€1,139 EUR
$1,273 USD
View
Final sale: no returns
Retailer 5
-
€1,180 EUR
$1,318 USD
View
Price last confirmed 19 days ago
B+
Retailer 6
-
€1,180 EUR
$1,318 USD
View
B
Retailer 7
-
€1,875 EUR
$2,095 USD
View
B
Retailer 8
-
€2,212 EUR
$2,471 USD
View
B
Retailer 9
-
€2,325 EUR
$2,598 USD
View
Most Expensive
B
MOH London
LG499191886 · Oct 25
€3,797 EUR
£3,340 GBP
View
9 more retailers have this diamond
Prices start from €725 EURSave up to €3,072 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
1.53ct Oval
€725 EUR