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Oval|Lab Grown|IGI

1.00ct E SI2 Oval Lab Grown Diamond

EX • E/SI2 • IGI LG450049682

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG450049682

Diamond specifications and retailer prices

From $1,596 SGD
$1,245 USD
As of October 29, 2026
1 retailer carries this diamond
Only listing: $1,596 SGD at B2C Jewels
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at B2C Jewels

About this 1ct lab-grown oval diamond

This 1ct 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 LG450049682 or 450049682. Listed at a single retailer as of October 29, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. 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

1.00
Carat
E
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG450049682
Dimensions7.85 × 5.62 × 3.53 mm
L/W Ratio1.40
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory grown diamond was created by high pressure high temperature process (HPHT). Type II
Top View
7.85 mm5.62 mm1.00 ctE / SI2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG450049682
Side View
Table 58.5%Crown 36.2°Girdle: ThickPavilion 39.6°Culet: NoneDepth 62.8%

Caratlytics Score

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C
Average
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Price History

Last verified: Oct 29
Current: $1,596 SGD|Low: $131 SGD|High: $2,598 SGD|Avg: $510 SGD|-38.6%
B2C Jewels
Retailer 2
Retailer 3
Retailer 4
September 23, 2026
Retailer 4$373 SGD
Retailer 2$386 SGD
Retailer 3$479 SGD
B2C Jewels$1,596 SGD

24 data points across 4 retailers

1 retailer

C
B2C Jewels
19355160 · Oct 29
$1,596 SGD
$1,245 USD
View

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C
1.00ct Oval
$1,596 SGD