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Round|Lab Grown|IGI

2.84ct E SI1 Round Lab Grown Diamond

ID • E/SI1 • IGI LG645434531

Shape and cutting style on the report: Round brilliant

Certificate IGI LG645434531

Diamond specifications and retailer prices

From $1,453 SGD
CA$1,575 CAD
As of October 30, 2026
Save $469 SGD (24%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $1,923 SGD at The Diamond Guys · As of October 30, 2026
View at The Diamond Guys

About this 2.84ct lab-grown round diamond

This 2.84ct lab-grown round sits in the two to three carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG645434531 or 645434531. Listed at 2 retailers as of October 30, 2026, with prices from $1,453 to $1,923, a $469 spread on the same certified stone. The Diamond Guys lists it at $1,923. 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

2.84
Carat
E
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG645434531
Dimensions9.13 × 9.09 × 5.54 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.13 mm9.09 mm2.84 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG645434531
Side View
Table 58.0%Crown 34.1°Girdle: MediumPavilion 40.7°Culet: NoneDepth 60.8%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 30
Current: $1,371 SGD|Low: $297 SGD|High: $5,063 SGD|Avg: $1,641 SGD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
The Diamond Guys
August 3, 2026
Retailer 4$861 SGD
Retailer 7$877 SGD
Retailer 10$995 SGD
Retailer 2$1,009 SGD
Retailer 9$1,193 SGD
Retailer 6$1,289 SGD
Retailer 1$1,371 SGD
Retailer 8$1,453 SGD
The Diamond Guys$1,923 SGD
Retailer 3$1,955 SGD
Retailer 12$2,304 SGD
Retailer 11$3,050 SGD
Retailer 5$5,063 SGD

64 data points across 13 retailers

2 retailers$1,453 SGD to $1,923 SGD

B+
Cheapest Retailer
-
$1,453 SGD
CA$1,575 CAD
Most Expensive
B
The Diamond Guys
1954434306 · Oct 30
$1,923 SGD
$1,500 USD
View
1 more retailer has this diamond
Prices start from $1,453 SGDSave up to $469 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.

B+
2.84ct Round
$1,453 SGD