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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 $306 SGD
$239 USD
As of October 29, 2026
Save $1,227 SGD (80%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $1,533 SGD 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 $306 to $1,533, a $1,227 spread on the same certified stone. MOH London lists it at $1,533. 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
Colour
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: $1,533 SGD|Low: $244 SGD|High: $1,543 SGD|Avg: $676 SGD|+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$306 SGD
Retailer 8$342 SGD
Retailer 6$381 SGD
Retailer 10$427 SGD
Retailer 9$436 SGD
Retailer 4$640 SGD
Retailer 7$682 SGD
Retailer 2$720 SGD
Retailer 3$1,227 SGD
MOH London$1,533 SGD

41 data points across 10 retailers

13 retailers$306 SGD to $1,533 SGD

A
Cheapest Retailer
-
$306 SGD
$239 USD
B+
Retailer 2
-
$342 SGD
$267 USD
View
Final sale: no returns
B+
Retailer 3
-
$356 SGD
$278 USD
View
B+
Retailer 4
-
$381 SGD
$297 USD
View
B+
Retailer 5
-
$381 SGD
$297 USD
View
B+
Retailer 6
-
$427 SGD
HK$2,600 HKD
View
B+
Retailer 7
-
$436 SGD
$340 USD
View
B+
Retailer 8
-
$640 SGD
$499 USD
View
B+
Retailer 9
-
$682 SGD
$532 USD
View
B+
Retailer 10
-
$720 SGD
£442 GBP
View
B
Retailer 11
-
$1,223 SGD
$954 USD
View
B
Retailer 12
-
$1,227 SGD
$957 USD
View
Most Expensive
B
MOH London
LG620480464 · Oct 29
$1,533 SGD
£942 GBP
View
12 more retailers have this diamond
Prices start from $306 SGDSave up to $1,227 SGD

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
$306 SGD