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Round|Lab Grown|IGI

0.74ct E SI1 Round Lab Grown Diamond

EX • E/SI1 • IGI LG706520419

Shape and cutting style on the report: Round brilliant

Certificate IGI LG706520419

Diamond specifications and retailer prices

From $157 AUD
As of November 5, 2026
Save $1,476 AUD (90%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,633 AUD at MOH London · As of November 2, 2026
View at MOH London

About this 0.74ct lab-grown round diamond

This 0.74ct lab-grown round sits in the half to three-quarter carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG706520419 or 706520419. Listed at 20 retailers as of November 2, 2026, with prices from $157 to $1,633, a $1,476 spread on the same certified stone. MOH London lists it at $1,633. 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

0.74
Carat
E
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.5°
Pavilion angle41.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG706520419
Dimensions5.82 × 5.86 × 3.59 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
5.82 mm5.86 mm0.74 ctE / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG706520419
Side View
Table 58.0%Crown 32.5°Girdle: MediumPavilion 41.8°Culet: NoneDepth 61.4%

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: Nov 5
Current: $1,633 AUD|Low: $150 AUD|High: $1,642 AUD|Avg: $500 AUD|+0.8%
MOH London
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
November 6, 2026
Retailer 8$157 AUD
Retailer 14$176 AUD
Retailer 16$183 AUD
Retailer 3$209 AUD
Retailer 5$209 AUD
Retailer 11$229 AUD
Retailer 2$384 AUD
Retailer 9$387 AUD
Retailer 13$397 AUD
Retailer 10$529 AUD
Retailer 17$537 AUD
Retailer 7$629 AUD
Retailer 15$657 AUD
Retailer 12$701 AUD
Retailer 6$710 AUD
Retailer 4$1,296 AUD
MOH London$1,633 AUD

46 data points across 17 retailers

20 retailers$157 AUD to $1,633 AUD

A
Cheapest Retailer
-
$157 AUD
A
Retailer 2
-
$176 AUD
View
Final sale: no returns
A
Retailer 3
-
$183 AUD
View
A
Retailer 4
-
$209 AUD
View
Retailer 5
-
$209 AUD
View
Price last confirmed 12 days ago
A
Retailer 6
-
$229 AUD
View
A
Retailer 7
-
$336 AUD
View
A
Retailer 8
-
$384 AUD
View
A
Retailer 9
-
$387 AUD
View
A
Retailer 10
-
$397 AUD
View
B+
Retailer 11
-
$487 AUD
View
B+
Retailer 12
-
$529 AUD
View
B+
Retailer 13
-
$529 AUD
View
B+
Retailer 14
-
$537 AUD
View
B+
Retailer 15
-
$629 AUD
View
B+
Retailer 16
-
$657 AUD
View
B
Retailer 17
-
$701 AUD
View
B+
Retailer 18
-
$710 AUD
View
B
Retailer 19
-
$1,296 AUD
View
Most Expensive
B
MOH London
LG706520419 · Nov 2
$1,633 AUD
£900 GBP
View
19 more retailers have this diamond
Prices start from $157 AUDSave up to $1,476 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
0.74ct Round
$157 AUD