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Round|Lab Grown|IGI

3.01ct E SI1 Round Lab Grown Diamond

ID • E/SI1 • IGI LG765611778

Shape and cutting style on the report: Round brilliant

Certificate IGI LG765611778

Diamond specifications and retailer prices

From $443 SGD
$346 USD
As of October 29, 2026
Save $2,351 SGD (84%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $2,794 SGD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 3.01ct lab-grown round diamond

This 3.01ct lab-grown round sits in the three to five carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG765611778 or 765611778. Listed at 18 retailers as of October 29, 2026, with prices from $443 to $2,794, a $2,351 spread on the same certified stone. Brilliant Earth lists it at $2,794. 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

3.01
Carat
E
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG765611778
Dimensions9.30 × 9.28 × 5.67 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
9.30 mm9.28 mm3.01 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG765611778
Side View
Table 58.0%Crown 34°Girdle: MediumPavilion 41°Culet: NoneDepth 61.1%

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: $2,794 SGD|Low: $443 SGD|High: $2,794 SGD|Avg: $1,235 SGD
Brilliant Earth
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
Retailer 16
Retailer 17
October 30, 2026
Retailer 15$443 SGD
Retailer 7$495 SGD
Retailer 14$514 SGD
Retailer 8$550 SGD
Retailer 9$550 SGD
Retailer 17$665 SGD
Retailer 12$743 SGD
Retailer 5$954 SGD
Retailer 11$981 SGD
Retailer 2$985 SGD
Retailer 16$1,171 SGD
Retailer 13$1,287 SGD
Retailer 3$1,769 SGD
Retailer 6$1,822 SGD
Retailer 4$2,127 SGD
Retailer 10$2,160 SGD
Brilliant Earth$2,794 SGD

43 data points across 17 retailers

18 retailers$443 SGD to $2,794 SGD

A
Cheapest Retailer
-
$443 SGD
$346 USD
A
Retailer 2
-
$495 SGD
$386 USD
View
Final sale: no returns
A
Retailer 3
-
$514 SGD
$401 USD
View
A
Retailer 4
-
$550 SGD
$429 USD
View
A
Retailer 5
-
$550 SGD
$429 USD
View
B+
Retailer 6
-
$665 SGD
$519 USD
View
A
Retailer 7
-
$743 SGD
$580 USD
View
A
Retailer 8
-
$954 SGD
$744 USD
View
A
Retailer 9
-
$981 SGD
€729 EUR
View
A
Retailer 10
-
$985 SGD
£605 GBP
View
A
Retailer 11
-
$1,171 SGD
$914 USD
View
B+
Retailer 12
-
$1,287 SGD
$1,004 USD
View
Retailer 13
-
$1,360 SGD
$1,061 USD
View
Price last confirmed 8 days ago
B+
Retailer 14
-
$1,769 SGD
$1,380 USD
View
B+
Retailer 15
-
$1,822 SGD
$1,422 USD
View
B
Retailer 16
-
$2,127 SGD
$1,660 USD
View
B
Retailer 17
-
$2,160 SGD
£1,327 GBP
View
Most Expensive
B
Brilliant Earth
17555259A · Oct 29
$2,794 SGD
$2,180 USD
View
17 more retailers have this diamond
Prices start from $443 SGDSave up to $2,351 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
3.01ct Round
$443 SGD