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Round|Lab Grown|IGI

2.81ct E SI1 Round Lab Grown Diamond

ID • E/SI1 • IGI LG622487341

Shape and cutting style on the report: Round brilliant

Certificate IGI LG622487341

Diamond specifications and retailer prices

From $1,416 SGD
CA$1,534 CAD
As of October 30, 2026
Save $457 SGD (24%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $1,873 SGD at The Diamond Guys · As of October 30, 2026
View at The Diamond Guys

About this 2.81ct lab-grown round diamond

This 2.81ct 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 LG622487341 or 622487341. Listed at 2 retailers as of October 30, 2026, with prices from $1,416 to $1,873, a $457 spread on the same certified stone. The Diamond Guys lists it at $1,873. 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

2.81
Carat
E
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG622487341
Dimensions9.01 × 8.97 × 5.60 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
9.01 mm8.97 mm2.81 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG622487341
Side View
Table 57.0%Crown 35.7°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.2%

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: $1,416 SGD|Low: $290 SGD|High: $3,743 SGD|Avg: $1,594 SGD|-0.9%
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$836 SGD
Retailer 5$857 SGD
Retailer 2$983 SGD
Retailer 6$1,000 SGD
Retailer 9$1,210 SGD
Retailer 7$1,267 SGD
Retailer 11$1,328 SGD
Retailer 1$1,416 SGD
The Diamond Guys$1,873 SGD
Retailer 3$1,916 SGD
Retailer 12$2,310 SGD
Retailer 10$3,012 SGD
Retailer 8$3,089 SGD

53 data points across 13 retailers

2 retailers$1,416 SGD to $1,873 SGD

B+
Cheapest Retailer
-
$1,416 SGD
CA$1,534 CAD
Most Expensive
B
The Diamond Guys
1954434308 · Oct 30
$1,873 SGD
$1,461 USD
View
1 more retailer has this diamond
Prices start from $1,416 SGDSave up to $457 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+
2.81ct Round
$1,416 SGD