CaratHunter
Plans
Oval|Lab Grown|IGI

1.53ct I SI1 Oval Lab Grown Diamond

ID • I/SI1 • IGI LG436046046

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG436046046

Diamond specifications and retailer prices

From €761 EUR
$850 USD
As of October 31, 2026
Save €3,646 EUR (83%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: €4,407 EUR at MOH London · As of November 1, 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 SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG436046046 or 436046046. Listed at 12 retailers as of October 31, 2026, with prices from €761 to €4,407, a €3,646 spread on the same certified stone. MOH London lists it at €4,407. 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
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG436046046
Dimensions9.37 × 6.31 × 3.97 mm
L/W Ratio1.48
Girdle conditionFaceted
Culet sizePointed
Cert comments
undefined
Top View
9.37 mm6.31 mm1.53 ctI / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG436046046
Side View
Table 56.5%Crown 35.3°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.9%

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: €4,407 EUR|Low: €761 EUR|High: €4,466 EUR|Avg: €2,022 EUR
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 1, 2026
Retailer 7€761 EUR
Retailer 8€1,182 EUR
Retailer 12€1,286 EUR
Retailer 13€1,323 EUR
Retailer 9€1,372 EUR
Retailer 14€1,372 EUR
Retailer 3€1,526 EUR
Retailer 5€1,887 EUR
Retailer 2€1,959 EUR
Retailer 10€2,170 EUR
Retailer 4€2,557 EUR
Retailer 11€2,572 EUR
Retailer 6€3,928 EUR
MOH London€4,407 EUR

39 data points across 14 retailers

12 retailers€761 EUR to €4,407 EUR

A
Cheapest Retailer
-
€761 EUR
$850 USD
A
Retailer 2
-
€1,182 EUR
$1,321 USD
View
B+
Retailer 3
-
€1,286 EUR
$1,437 USD
View
B+
Retailer 4
-
€1,323 EUR
$1,478 USD
View
Final sale: no returns
Retailer 5
-
€1,372 EUR
$1,533 USD
View
Price last confirmed 20 days ago
B+
Retailer 6
-
€1,372 EUR
$1,533 USD
View
B+
Retailer 7
-
€1,526 EUR
$1,705 USD
View
B+
Retailer 8
-
€1,959 EUR
£1,723 GBP
View
B
Retailer 9
-
€2,170 EUR
$2,424 USD
View
B
Retailer 10
-
€2,557 EUR
$2,857 USD
View
B
Retailer 11
-
€2,572 EUR
$2,873 USD
View
Most Expensive
B
MOH London
LG436046046 · Nov 1
€4,407 EUR
£3,877 GBP
View
11 more retailers have this diamond
Prices start from €761 EURSave up to €3,646 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
€761 EUR