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Round|Lab Grown|IGI

2.89ct E SI1 Round Lab Grown Diamond

ID • E/SI1 • IGI LG632441439

Shape and cutting style on the report: Round brilliant

Certificate IGI LG632441439

Diamond specifications and retailer prices

From $1,136 USD
CA$1,578 CAD
As of October 30, 2026
Save $367 USD (24%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $1,503 USD at The Diamond Guys · As of October 30, 2026
View at The Diamond Guys

About this 2.89ct lab-grown round diamond

This 2.89ct 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 LG632441439 or 632441439. Listed at 3 retailers as of October 30, 2026, with prices from $1,136 to $1,503, a $367 spread on the same certified stone. The Diamond Guys lists it at $1,503. 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

2.89
Carat
E
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG632441439
Dimensions9.21 × 9.16 × 5.58 mm
L/W Ratio1.01
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
9.21 mm9.16 mm2.89 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG632441439
Side View
Table 58.0%Crown 34.1°Girdle: MediumPavilion 40.9°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: $322 USD|Low: $230 USD|High: $2,560 USD|Avg: $976 USD|+5.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
The Diamond Guys
October 4, 2026
Retailer 7$289 USD
Retailer 1$322 USD
Retailer 8$358 USD
Retailer 2$370 USD
Retailer 11$537 USD
Retailer 12$563 USD
Retailer 9$601 USD
Retailer 10$651 USD
Retailer 13$947 USD
Retailer 14$1,013 USD
Retailer 3$1,014 USD
Retailer 5$1,136 USD
The Diamond Guys$1,503 USD
Retailer 6$2,380 USD
Retailer 4$2,560 USD

5 data points across 15 retailers

3 retailers$1,136 USD to $1,503 USD

Retailer 1
-
$289 USD
Price last confirmed 42 days ago
B+
Retailer 2
-
$1,136 USD
CA$1,578 CAD
View
Most Expensive
B
The Diamond Guys
1954434299 · Oct 30
$1,503 USD
View
2 more retailers have this diamond
Prices start from $1,136 USDSave up to $367 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.

B+
2.89ct Round
$1,136 USD