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Oval|Lab Grown|IGI

1.12ct E SI2 Oval Lab Grown Diamond

EX • E/SI2 • IGI LG620480464

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG620480464

Diamond specifications and retailer prices

From $239 USD
As of October 29, 2026
Save $957 USD (80%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $1,196 USD at MOH London · As of October 29, 2026
View at MOH London

About this 1.12ct lab-grown oval diamond

This 1.12ct lab-grown oval sits in the classic one-carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG620480464 or 620480464. Listed at 13 retailers as of October 29, 2026, with prices from $239 to $1,196, a $957 spread on the same certified stone. MOH London lists it at $1,196. 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

1.12
Carat
E
Color
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishGood
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG620480464
Dimensions8.36 × 5.81 × 3.68 mm
L/W Ratio1.44
Girdle conditionFaceted
Culet sizeAbraded
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
8.36 mm5.81 mm1.12 ctE / SI2
OriginLab Grown
CutExcellent
PolishGood
SymmetryExcellent
FluorescenceNone
CertificateIGI LG620480464
Side View
Table 55.0%Crown 35.8°GirdlePavilion 40.4°Culet: ABRDepth 63.3%

Caratlytics Score

How it works →
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: Oct 29
Current: $1,196 USD|Low: $190 USD|High: $1,204 USD|Avg: $529 USD|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 30, 2026
Retailer 5$239 USD
Retailer 8$267 USD
Retailer 6$297 USD
Retailer 10$333 USD
Retailer 9$340 USD
Retailer 4$499 USD
Retailer 7$532 USD
Retailer 2$562 USD
Retailer 3$957 USD
MOH London$1,196 USD

40 data points across 10 retailers

13 retailers$239 USD to $1,196 USD

A
Cheapest Retailer
-
$239 USD
B+
Retailer 2
-
$267 USD
View
Final sale: no returns
B+
Retailer 3
-
$278 USD
View
B+
Retailer 4
-
$297 USD
View
B+
Retailer 5
-
$297 USD
View
B+
Retailer 6
-
$333 USD
HK$2,600 HKD
View
B+
Retailer 7
-
$340 USD
View
B+
Retailer 8
-
$499 USD
View
B+
Retailer 9
-
$532 USD
View
B+
Retailer 10
-
$562 USD
£442 GBP
View
B
Retailer 11
-
$954 USD
View
B
Retailer 12
-
$957 USD
View
Most Expensive
B
MOH London
LG620480464 · Oct 29
$1,196 USD
£942 GBP
View
12 more retailers have this diamond
Prices start from $239 USDSave up to $957 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
1.12ct Oval
$239 USD