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Oval|Lab Grown|IGI

0.52ct I SI1 Oval Lab Grown Diamond

ID • I/SI1 • IGI LG445036101

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG445036101

Diamond specifications and retailer prices

From $279 USD
As of October 29, 2026
Save $1,110 USD (80%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $1,389 USD at MOH London · As of October 25, 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 LG445036101 or 445036101. Listed at 10 retailers as of October 25, 2026, with prices from $279 to $1,389, a $1,110 spread on the same certified stone. MOH London lists it at $1,389. 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 angle35.2°
Pavilion angle41.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG445036101
Dimensions6.22 × 4.57 × 2.94 mm
L/W Ratio1.36
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
6.22 mm4.57 mm0.52 ctI / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG445036101
Side View
Table 56.0%Crown 35.2°Girdle: MED-THKPavilion 41.8°Culet: NoneDepth 64.3%

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: Oct 29
Current: $1,389 USD|Low: $268 USD|High: $1,405 USD|Avg: $628 USD|-0.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 27, 2026
Retailer 4$279 USD
Retailer 6$346 USD
Retailer 8$346 USD
Retailer 5$370 USD
Retailer 9$505 USD
Retailer 7$571 USD
Retailer 2$641 USD
Retailer 10$702 USD
Retailer 3$1,064 USD
MOH London$1,389 USD

14 data points across 10 retailers

10 retailers$279 USD to $1,389 USD

A
Cheapest Retailer
-
$279 USD
A
Retailer 2
-
$324 USD
View
B+
Retailer 3
-
$346 USD
View
B+
Retailer 4
-
$346 USD
View
B+
Retailer 5
-
$370 USD
View
B
Retailer 6
-
$571 USD
View
B
Retailer 7
-
$641 USD
€610 EUR
View
B
Retailer 8
-
$1,064 USD
View
B
Retailer 9
-
$1,113 USD
View
Most Expensive
B
MOH London
LG445036101 · Oct 25
$1,389 USD
£1,094 GBP
View
9 more retailers have this diamond
Prices start from $279 USDSave up to $1,110 USD

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
$279 USD