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Marquise|Lab Grown|IGI

3.01ct E SI1 Marquise Lab Grown Diamond

VG • E/SI1 • IGI LG847616465

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG847616465

Diamond specifications and retailer prices

From $876 AUD
$615 USD
As of October 30, 2026
Save $2,128 AUD (71%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $3,004 AUD at Rare Carat · As of October 25, 2026
View at Rare Carat

About this 3.01ct lab-grown marquise diamond

This 3.01ct lab-grown marquise sits in the three to five carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG847616465 or 847616465. Listed at 8 retailers as of October 25, 2026, with prices from $876 to $3,004, a $2,128 spread on the same certified stone. Rare Carat lists it at $3,004. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

3.01
Carat
E
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle31.8°
Pavilion angle38.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG847616465
Dimensions16.21 × 7.25 × 4.37 mm
L/W Ratio2.24
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
16.21 mm7.25 mm3.01 ctE / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG847616465
Side View
Table 67.0%Crown 31.8°Girdle: THK-VTKPavilion 38.3°Culet: NoneDepth 60.3%

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 30
Current: $3,004 AUD|Low: $876 AUD|High: $3,004 AUD|Avg: $1,581 AUD
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 31, 2026
Retailer 6$876 AUD
Retailer 3$1,045 AUD
Retailer 2$1,175 AUD
Retailer 7$1,203 AUD
Retailer 5$1,392 AUD
Retailer 8$2,149 AUD
Retailer 4$2,547 AUD
Rare Carat$3,004 AUD

16 data points across 8 retailers

8 retailers$876 AUD to $3,004 AUD

B+
Cheapest Retailer
-
$876 AUD
$615 USD
A
Retailer 2
-
$1,045 AUD
€699 EUR
View
B+
Retailer 3
-
$1,175 AUD
£650 GBP
View
B+
Retailer 4
-
$1,203 AUD
$845 USD
View
B+
Retailer 5
-
$1,392 AUD
$978 USD
View
B
Retailer 6
-
$2,149 AUD
$1,510 USD
View
B
Retailer 7
-
$2,547 AUD
£1,409 GBP
View
Most Expensive
B
Rare Carat
42A847616465 · Oct 25
$3,004 AUD
$2,110 USD
View
7 more retailers have this diamond
Prices start from $876 AUDSave up to $2,128 AUD

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 Marquise
$876 AUD