CaratHunter
Plans
Round|Lab Grown|IGI

3.01ct E SI1 Round Lab Grown Diamond

ID • E/SI1 • IGI LG774651558

Shape and cutting style on the report: Round brilliant

Certificate IGI LG774651558

Diamond specifications and retailer prices

From $525 SGD
$410 USD
As of October 29, 2026
Save $3,858 SGD (88%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $4,383 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 LG774651558 or 774651558. Listed at 17 retailers as of October 29, 2026, with prices from $525 to $4,383, a $3,858 spread on the same certified stone. Brilliant Earth lists it at $4,383. 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 angle33.1°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG774651558
Dimensions9.38 × 9.33 × 5.61 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.38 mm9.33 mm3.01 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG774651558
Side View
Table 60.0%Crown 33.1°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 59.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $4,383 SGD|Low: $504 SGD|High: $4,383 SGD|Avg: $1,314 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 30, 2026
Retailer 13$525 SGD
Retailer 5$588 SGD
Retailer 3$651 SGD
Retailer 2$741 SGD
Retailer 9$840 SGD
Retailer 6$872 SGD
Retailer 4$1,038 SGD
Retailer 7$1,068 SGD
Retailer 8$1,161 SGD
Retailer 11$1,498 SGD
Retailer 12$1,826 SGD
Retailer 10$2,547 SGD
Brilliant Earth$4,383 SGD

37 data points across 13 retailers

17 retailers$525 SGD to $4,383 SGD

A
Cheapest Retailer
-
$525 SGD
$410 USD
A
Retailer 2
-
$588 SGD
$459 USD
View
A
Retailer 3
-
$651 SGD
$508 USD
View
A
Retailer 4
-
$651 SGD
$508 USD
View
B+
Retailer 5
-
$741 SGD
$578 USD
View
A
Retailer 6
-
$840 SGD
$655 USD
View
A
Retailer 7
-
$872 SGD
£536 GBP
View
A
Retailer 8
-
$1,038 SGD
$810 USD
View
A
Retailer 9
-
$1,068 SGD
£656 GBP
View
B+
Retailer 10
-
$1,161 SGD
€863 EUR
View
B+
Retailer 11
-
$1,200 SGD
$936 USD
View
B+
Retailer 12
-
$1,498 SGD
A$1,798 AUD
View
B+
Retailer 13
-
$1,826 SGD
$1,425 USD
View
B
Retailer 14
-
$2,093 SGD
$1,633 USD
View
Retailer 15
-
$2,333 SGD
$1,820 USD
View
Price last confirmed 51 days ago
B
Retailer 16
-
$2,547 SGD
£1,565 GBP
View
Most Expensive
B
Brilliant Earth
20281603A · Oct 29
$4,383 SGD
$3,420 USD
View
16 more retailers have this diamond
Prices start from $525 SGDSave up to $3,858 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
$525 SGD