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Emerald|Lab Grown|IGI

3.01ct E SI1 Emerald Lab Grown Diamond

EX • E/SI1 • IGI LG657421315

Shape and cutting style on the report: Emerald cut

Certificate IGI LG657421315

Diamond specifications and retailer prices

From $533 SGD
$417 USD
As of October 30, 2026
Save $5,258 SGD (91%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $5,791 SGD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 3.01ct lab-grown emerald diamond

This 3.01ct lab-grown emerald 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 LG657421315 or 657421315. Listed at 17 retailers as of October 29, 2026, with prices from $533 to $5,791, a $5,258 spread on the same certified stone. Brilliant Earth lists it at $5,791. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle34.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG657421315
Dimensions9.99 × 6.61 × 4.33 mm
L/W Ratio1.51
Culet sizeLong
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.99 mm6.61 mm3.01 ctE / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG657421315
Side View
Table 64.0%Crown 36.5°Girdle: MED-STKPavilion 34.5°Culet: LNGDepth 65.5%

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 30
Current: $5,791 SGD|Low: $533 SGD|High: $5,855 SGD|Avg: $2,095 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
October 31, 2026
Retailer 10$533 SGD
Retailer 11$596 SGD
Retailer 3$660 SGD
Retailer 7$844 SGD
Retailer 5$877 SGD
Retailer 4$1,140 SGD
Retailer 2$1,197 SGD
Retailer 9$1,852 SGD
Retailer 13$2,397 SGD
Retailer 8$2,518 SGD
Retailer 6$2,692 SGD
Retailer 12$4,730 SGD
Brilliant Earth$5,791 SGD

42 data points across 13 retailers

17 retailers$533 SGD to $5,791 SGD

A
Cheapest Retailer
-
$533 SGD
$417 USD
A
Retailer 2
-
$596 SGD
$466 USD
View
Final sale: no returns
A
Retailer 3
-
$597 SGD
$467 USD
View
A
Retailer 4
-
$660 SGD
$516 USD
View
A
Retailer 5
-
$660 SGD
$516 USD
View
A
Retailer 6
-
$844 SGD
$660 USD
View
B+
Retailer 7
-
$877 SGD
$686 USD
View
B+
Retailer 8
-
$1,140 SGD
$892 USD
View
A
Retailer 9
-
$1,197 SGD
£737 GBP
View
B
Retailer 10
-
$1,852 SGD
$1,449 USD
View
B
Retailer 11
-
$2,343 SGD
$1,833 USD
View
B
Retailer 12
-
$2,397 SGD
$1,875 USD
View
Retailer 13
-
$2,518 SGD
$1,970 USD
View
Price last confirmed 9 days ago
B
Retailer 14
-
$2,532 SGD
$1,980 USD
View
B
Retailer 15
-
$2,692 SGD
£1,658 GBP
View
B
Retailer 16
-
$4,730 SGD
$3,700 USD
View
Most Expensive
B
Brilliant Earth
18830780A · Oct 29
$5,791 SGD
$4,530 USD
View
16 more retailers have this diamond
Prices start from $533 SGDSave up to $5,258 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 Emerald
$533 SGD