Oval|Lab Grown|IGI

1.13ct K SI2 Oval Lab Grown Diamond

ID • K/SI2 • IGI LG447099035

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG447099035

Diamond specifications and retailer prices

From $403 USD
As of November 5, 2026
Save $1,545 USD (79%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $1,948 USD at MOH London · As of November 5, 2026
View at MOH London

About this 1.13ct lab-grown oval diamond

This 1.13ct lab-grown oval sits in the classic one-carat band, graded K colour (faint-tinted) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG447099035 or 447099035. Listed at 8 retailers as of November 5, 2026, with prices from $403 to $1,948, a $1,545 spread on the same certified stone. MOH London lists it at $1,948. 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

1.13
Carat
K
Color
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG447099035
Dimensions8.14 × 5.94 × 3.68 mm
L/W Ratio1.37
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
8.14 mm5.94 mm1.13 ctK / SI2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG447099035
Side View
Table 60.0%Crown 35.4°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 62.0%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $1,948 USD|Low: $403 USD|High: $1,977 USD|Avg: $1,041 USD|-1.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 5, 2026
Retailer 3$403 USD
Retailer 4$500 USD
Retailer 5$793 USD
Retailer 6$903 USD
Retailer 2$1,403 USD
MOH London$1,948 USD

14 data points across 6 retailers

8 retailers$403 USD to $1,948 USD

A
Cheapest Retailer
-
$403 USD
A
Retailer 2
-
$452 USD
View
Retailer 3
-
$500 USD
View
Price last confirmed 12 days ago
B+
Retailer 4
-
$500 USD
View
B+
Retailer 5
-
$793 USD
View
B
Retailer 6
-
$1,403 USD
View
B
Retailer 7
-
$1,608 USD
View
Most Expensive
B
MOH London
LG447099035 · Nov 5
$1,948 USD
£1,534 GBP
View
7 more retailers have this diamond
Prices start from $403 USDSave up to $1,545 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
1.13ct Oval
$403 USD