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Round|Lab Grown|IGI

2.89ct E SI1 Round Lab Grown Diamond

EX • E/SI1 • IGI LG631423910

Shape and cutting style on the report: Round brilliant

Certificate IGI LG631423910

Diamond specifications and retailer prices

From $1,474 SGD
CA$1,602 CAD
As of October 30, 2026
Save $477 SGD (24%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $1,951 SGD 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 LG631423910 or 631423910. Listed at 3 retailers as of October 30, 2026, with prices from $1,474 to $1,951, a $477 spread on the same certified stone. The Diamond Guys lists it at $1,951. 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
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG631423910
Dimensions9.10 × 9.05 × 5.67 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
9.10 mm9.05 mm2.89 ctE / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG631423910
Side View
Table 56.0%Crown 35.1°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 62.6%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $418 SGD|Low: $265 SGD|High: $3,094 SGD|Avg: $1,154 SGD|+32.4%
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
Retailer 15
The Diamond Guys
September 25, 2026
Retailer 3$265 SGD
Retailer 8$373 SGD
Retailer 1$418 SGD
Retailer 9$463 SGD
Retailer 12$693 SGD
Retailer 15$716 SGD
Retailer 13$726 SGD
Retailer 10$776 SGD
Retailer 11$836 SGD
Retailer 2$1,212 SGD
Retailer 4$1,306 SGD
Retailer 14$1,308 SGD
Retailer 5$1,474 SGD
The Diamond Guys$1,951 SGD
Retailer 6$2,305 SGD
Retailer 7$3,094 SGD

4 data points across 16 retailers

3 retailers$1,474 SGD to $1,951 SGD

Retailer 1
-
$373 SGD
$292 USD
Price last confirmed 42 days ago
B+
Retailer 2
-
$1,474 SGD
CA$1,602 CAD
View
Most Expensive
B
The Diamond Guys
1954434300 · Oct 30
$1,951 SGD
$1,526 USD
View
2 more retailers have this diamond
Prices start from $1,474 SGDSave up to $477 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+
2.89ct Round
$1,474 SGD