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Round|Lab Grown|IGI

3.06ct E SI2 Round Lab Grown Diamond

ID • E/SI2 • IGI LG633476311

Shape and cutting style on the report: Round brilliant

Certificate IGI LG633476311

Diamond specifications and retailer prices

From $445 SGD
$348 USD
As of October 29, 2026
Save $1,773 SGD (80%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $2,218 SGD at Rare Carat · As of October 28, 2026
View at Rare Carat

About this 3.06ct lab-grown round diamond

This 3.06ct lab-grown round sits in the three to five carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG633476311 or 633476311. Listed at 13 retailers as of October 28, 2026, with prices from $445 to $2,218, a $1,773 spread on the same certified stone. Rare Carat lists it at $2,218. 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

3.06
Carat
E
Colour
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG633476311
Dimensions9.34 × 9.37 × 5.70 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
9.34 mm9.37 mm3.06 ctE / SI2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG633476311
Side View
Table 58.0%Crown 34.4°Girdle: MediumPavilion 40.8°Culet: NoneDepth 60.9%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $2,218 SGD|Low: $445 SGD|High: $5,384 SGD|Avg: $1,684 SGD
Rare Carat
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
October 30, 2026
Retailer 9$445 SGD
Retailer 5$516 SGD
Retailer 4$552 SGD
Retailer 13$622 SGD
Retailer 2$878 SGD
Retailer 10$885 SGD
Retailer 15$886 SGD
Retailer 12$958 SGD
Retailer 8$989 SGD
Retailer 14$1,229 SGD
Retailer 3$1,774 SGD
Retailer 11$2,167 SGD
Rare Carat$2,218 SGD
Retailer 7$4,283 SGD
Retailer 6$5,384 SGD

4 data points across 15 retailers

13 retailers$445 SGD to $2,218 SGD

A
Cheapest Retailer
-
$445 SGD
$348 USD
A
Retailer 2
-
$516 SGD
$404 USD
View
A
Retailer 3
-
$552 SGD
$432 USD
View
A
Retailer 4
-
$622 SGD
HK$3,800 HKD
View
A
Retailer 5
-
$878 SGD
£541 GBP
View
A
Retailer 6
-
$885 SGD
€659 EUR
View
B+
Retailer 7
-
$886 SGD
$693 USD
View
A
Retailer 8
-
$958 SGD
$749 USD
View
A
Retailer 9
-
$989 SGD
£609 GBP
View
B+
Retailer 10
-
$1,229 SGD
$961 USD
View
B
Retailer 11
-
$1,774 SGD
$1,388 USD
View
B
Retailer 12
-
$2,167 SGD
£1,335 GBP
View
Most Expensive
B
Rare Carat
KI3114763KF633 · Oct 28
$2,218 SGD
$1,735 USD
View
12 more retailers have this diamond
Prices start from $445 SGDSave up to $1,773 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.

A
3.06ct Round
$445 SGD