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Round|Lab Grown|IGI

1.04ct E SI1 Round Lab Grown Diamond

ID • E/SI1 • IGI LG689561593

Shape and cutting style on the report: Round brilliant

Certificate IGI LG689561593

Diamond specifications and retailer prices

From $210 AUD
As of November 5, 2026
Save $1,253 AUD (86%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $1,463 AUD at Reve Diamonds · As of November 4, 2026
View at Reve Diamonds

About this 1.04ct lab-grown round diamond

This 1.04ct lab-grown round sits in the classic one-carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG689561593 or 689561593. Listed at 22 retailers as of November 4, 2026, with prices from $210 to $1,463, a $1,253 spread on the same certified stone. Reve Diamonds lists it at $1,463. 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

1.04
Carat
E
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG689561593
Dimensions6.51 × 6.55 × 4.02 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
6.51 mm6.55 mm1.04 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG689561593
Side View
Table 56.0%Crown 33.8°Girdle: THN-MEDPavilion 41.1°Culet: NoneDepth 61.6%

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: $444 AUD|Low: $209 AUD|High: $1,463 AUD|Avg: $574 AUD|+6.5%
Retailer 1
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
Reve Diamonds
November 6, 2026
Retailer 6$210 AUD
Retailer 12$234 AUD
Retailer 15$243 AUD
Retailer 2$260 AUD
Retailer 4$260 AUD
Retailer 9$410 AUD
Retailer 1$444 AUD
Retailer 3$481 AUD
Retailer 10$510 AUD
Retailer 13$579 AUD
Retailer 17$611 AUD
Retailer 16$686 AUD
Retailer 8$694 AUD
Retailer 7$837 AUD
Retailer 14$884 AUD
Retailer 5$916 AUD
Retailer 11$1,217 AUD
Reve Diamonds$1,463 AUD

45 data points across 18 retailers

22 retailers$210 AUD to $1,463 AUD

Retailer 1
-
$209 AUD
Price last confirmed 45 days ago
A
Retailer 2
-
$210 AUD
View
A
Retailer 3
-
$234 AUD
View
Final sale: no returns
A
Retailer 4
-
$243 AUD
View
Retailer 5
-
$254 AUD
View
Price last confirmed 45 days ago
Retailer 6
-
$260 AUD
View
Price last confirmed 12 days ago
A
Retailer 7
-
$260 AUD
View
A
Retailer 8
-
$410 AUD
View
A
Retailer 9
-
$444 AUD
View
B+
Retailer 10
-
$481 AUD
View
B+
Retailer 11
-
$510 AUD
View
B+
Retailer 12
-
$579 AUD
View
B+
Retailer 13
-
$611 AUD
View
B
Retailer 14
-
$686 AUD
View
B+
Retailer 15
-
$694 AUD
View
B+
Retailer 16
-
$701 AUD
View
Retailer 17
-
$830 AUD
View
Price last confirmed 46 days ago
B
Retailer 18
-
$837 AUD
View
B
Retailer 19
-
$884 AUD
View
B
Retailer 20
-
$916 AUD
View
B
Retailer 21
-
$1,217 AUD
View
Most Expensive
B
Reve Diamonds
A22A7A106 · Nov 4
$1,463 AUD
$1,024 USD
View
21 more retailers have this diamond
Prices start from $210 AUDSave up to $1,253 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
1.04ct Round
$210 AUD