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Princess|Lab Grown|IGI

1.04ct E SI1 Princess Lab Grown Diamond

ID • E/SI1 • IGI LG660413284

Shape and cutting style on the report: Princess cut

Certificate IGI LG660413284

Diamond specifications and retailer prices

From $261 AUD
As of November 6, 2026
Save $1,368 AUD (84%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,629 AUD at Reve Diamonds · As of November 4, 2026
View at Reve Diamonds

About this 1.04ct lab-grown princess diamond

This 1.04ct lab-grown princess 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 LG660413284 or 660413284. Listed at 19 retailers as of November 4, 2026, with prices from $261 to $1,629, a $1,368 spread on the same certified stone. Reve Diamonds lists it at $1,629. 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 angle43.5°
Pavilion angle37.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG660413284
Dimensions5.53 × 5.51 × 3.88 mm
L/W Ratio1.00
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
5.53 mm5.51 mm1.04 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG660413284
Side View
Table 69.0%Crown 43.5°Girdle: MediumPavilion 37.1°Culet: NoneDepth 70.4%

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 6
Current: $580 AUD|Low: $260 AUD|High: $1,629 AUD|Avg: $777 AUD|+4.4%
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
Reve Diamonds
November 6, 2026
Retailer 5$261 AUD
Retailer 12$291 AUD
Retailer 13$304 AUD
Retailer 3$324 AUD
Retailer 7$324 AUD
Retailer 14$454 AUD
Retailer 2$574 AUD
Retailer 1$580 AUD
Retailer 11$623 AUD
Retailer 16$669 AUD
Retailer 15$679 AUD
Retailer 4$1,044 AUD
Retailer 9$1,103 AUD
Retailer 6$1,121 AUD
Retailer 8$1,329 AUD
Retailer 10$1,517 AUD
Reve Diamonds$1,629 AUD

45 data points across 17 retailers

19 retailers$261 AUD to $1,629 AUD

A
Cheapest Retailer
-
$261 AUD
A
Retailer 2
-
$291 AUD
View
Final sale: no returns
A
Retailer 3
-
$304 AUD
View
Retailer 4
-
$319 AUD
View
Price last confirmed 45 days ago
Retailer 5
-
$324 AUD
View
Price last confirmed 12 days ago
A
Retailer 6
-
$324 AUD
View
B+
Retailer 7
-
$454 AUD
View
B+
Retailer 8
-
$574 AUD
View
B+
Retailer 9
-
$580 AUD
View
Retailer 10
-
$623 AUD
View
Price last confirmed 8 days ago
B+
Retailer 11
-
$669 AUD
View
Retailer 12
-
$679 AUD
View
Price last confirmed 9 days ago
B
Retailer 13
-
$876 AUD
View
B
Retailer 14
-
$1,044 AUD
View
B
Retailer 15
-
$1,103 AUD
View
B
Retailer 16
-
$1,121 AUD
View
B
Retailer 17
-
$1,329 AUD
View
B
Retailer 18
-
$1,517 AUD
View
Most Expensive
B
Reve Diamonds
F237DB188 · Nov 4
$1,629 AUD
$1,141 USD
View
18 more retailers have this diamond
Prices start from $261 AUDSave up to $1,368 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 Princess
$261 AUD