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Oval|Lab Grown|IGI

0.52ct I SI1 Oval Lab Grown Diamond

ID • I/SI1 • IGI LG485136766

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG485136766

Diamond specifications and retailer prices

From $392 CAD
$279 USD
As of October 26, 2026
Save $1,567 CAD (80%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $1,959 CAD at MOH London · As of October 29, 2026
View at MOH London

About this 0.52ct lab-grown oval diamond

This 0.52ct lab-grown oval sits in the half to three-quarter carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG485136766 or 485136766. Listed at 11 retailers as of October 26, 2026, with prices from $392 to $1,959, a $1,567 spread on the same certified stone. MOH London lists it at $1,959. 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

0.52
Carat
I
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle33.9°
Pavilion angle41.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG485136766
Dimensions6.59 × 4.41 × 2.82 mm
L/W Ratio1.49
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
6.59 mm4.41 mm0.52 ctI / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG485136766
Side View
Table 56.5%Crown 33.9°Girdle: MED-STKPavilion 41.8°Culet: NoneDepth 63.9%

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 26
Current: $1,959 CAD|Low: $312 CAD|High: $1,973 CAD|Avg: $940 CAD|+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
October 29, 2026
Retailer 6$392 CAD
Retailer 10$438 CAD
Retailer 8$486 CAD
Retailer 11$486 CAD
Retailer 7$520 CAD
Retailer 12$709 CAD
Retailer 9$802 CAD
Retailer 2$909 CAD
Retailer 3$986 CAD
Retailer 5$1,495 CAD
Retailer 4$1,955 CAD
MOH London$1,959 CAD

22 data points across 12 retailers

11 retailers$392 CAD to $1,959 CAD

A
Cheapest Retailer
-
$392 CAD
$279 USD
A
Retailer 2
-
$438 CAD
$312 USD
View
Final sale: no returns
A
Retailer 3
-
$455 CAD
$324 USD
View
B+
Retailer 4
-
$486 CAD
$346 USD
View
B+
Retailer 5
-
$486 CAD
$346 USD
View
B+
Retailer 6
-
$520 CAD
$370 USD
View
B
Retailer 7
-
$802 CAD
$571 USD
View
B
Retailer 8
-
$909 CAD
€616 EUR
View
B
Retailer 9
-
$1,495 CAD
$1,064 USD
View
B
Retailer 10
-
$1,563 CAD
$1,113 USD
View
Most Expensive
B
MOH London
LG485136766 · Oct 29
$1,959 CAD
£1,098 GBP
View
10 more retailers have this diamond
Prices start from $392 CADSave up to $1,567 CAD

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
0.52ct Oval
$392 CAD