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Round|Lab Grown|IGI

3.60ct E SI1 Round Lab Grown Diamond

EX • E/SI1 • IGI LG614335114

Shape and cutting style on the report: Round brilliant

Certificate IGI LG614335114

Diamond specifications and retailer prices

From $1,039 AUD
$730 USD
As of October 29, 2026
Save $5,594 AUD (84%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $6,633 AUD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 3.6ct lab-grown round diamond

This 3.6ct 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 LG614335114 or 614335114. Listed at 14 retailers as of October 29, 2026, with prices from $1,039 to $6,633, a $5,594 spread on the same certified stone. Brilliant Earth lists it at $6,633. 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

3.60
Carat
E
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG614335114
Dimensions9.88 × 9.79 × 5.94 mm
L/W Ratio1.01
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
9.88 mm9.79 mm3.60 ctE / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG614335114
Side View
Table 61.0%Crown 35.1°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 60.4%

Caratlytics Score

How it works →
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: $6,633 AUD|Low: $968 AUD|High: $6,832 AUD|Avg: $2,228 AUD|-2.9%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 30, 2026
Retailer 10$1,036 AUD
Retailer 6$1,039 AUD
Retailer 3$1,236 AUD
Retailer 9$1,394 AUD
Retailer 7$1,439 AUD
Retailer 2$1,493 AUD
Retailer 8$1,663 AUD
Retailer 5$2,319 AUD
Retailer 4$3,756 AUD
Brilliant Earth$6,633 AUD

35 data points across 10 retailers

14 retailers$1,039 AUD to $6,633 AUD

Retailer 1
-
$618 AUD
$434 USD
Price last confirmed 36 days ago
Retailer 2
-
$692 AUD
$486 USD
View
Price last confirmed 36 days ago
Retailer 3
-
$756 AUD
$531 USD
View
Price last confirmed 32 days ago
Retailer 4
-
$1,036 AUD
£573 GBP
View
Price last confirmed 22 days ago
A
Retailer 5
-
$1,039 AUD
$730 USD
View
A
Retailer 6
-
$1,236 AUD
€827 EUR
View
B+
Retailer 7
-
$1,394 AUD
$979 USD
View
B+
Retailer 8
-
$1,439 AUD
$1,011 USD
View
B+
Retailer 9
-
$1,493 AUD
£826 GBP
View
B+
Retailer 10
-
$1,663 AUD
$1,168 USD
View
B
Retailer 11
-
$2,319 AUD
$1,629 USD
View
Retailer 12
-
$2,462 AUD
$1,730 USD
View
Price last confirmed 33 days ago
B
Retailer 13
-
$3,756 AUD
£2,078 GBP
View
Most Expensive
B
Brilliant Earth
8905190A · Oct 29
$6,633 AUD
$4,660 USD
View
13 more retailers have this diamond
Prices start from $1,039 AUDSave up to $5,594 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
3.60ct Round
$1,039 AUD