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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 $326 NZD
As of November 6, 2026
Save $1,703 NZD (84%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $2,029 NZD 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 $326 to $2,029, a $1,703 spread on the same certified stone. Reve Diamonds lists it at $2,029. 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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $722 NZD|Low: $324 NZD|High: $2,029 NZD|Avg: $968 NZD|+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$326 NZD
Retailer 12$363 NZD
Retailer 13$379 NZD
Retailer 3$404 NZD
Retailer 7$404 NZD
Retailer 14$566 NZD
Retailer 2$715 NZD
Retailer 1$722 NZD
Retailer 11$776 NZD
Retailer 16$833 NZD
Retailer 15$845 NZD
Retailer 4$1,300 NZD
Retailer 9$1,373 NZD
Retailer 6$1,396 NZD
Retailer 8$1,654 NZD
Retailer 10$1,889 NZD
Reve Diamonds$2,029 NZD

45 data points across 17 retailers

19 retailers$326 NZD to $2,029 NZD

A
Cheapest Retailer
-
$326 NZD
A
Retailer 2
-
$363 NZD
View
Final sale: no returns
A
Retailer 3
-
$379 NZD
View
Retailer 4
-
$397 NZD
View
Price last confirmed 45 days ago
Retailer 5
-
$404 NZD
View
Price last confirmed 12 days ago
A
Retailer 6
-
$404 NZD
View
B+
Retailer 7
-
$566 NZD
View
B+
Retailer 8
-
$715 NZD
View
B+
Retailer 9
-
$722 NZD
View
Retailer 10
-
$776 NZD
View
Price last confirmed 8 days ago
B+
Retailer 11
-
$833 NZD
View
Retailer 12
-
$845 NZD
View
Price last confirmed 9 days ago
B
Retailer 13
-
$1,090 NZD
View
B
Retailer 14
-
$1,300 NZD
View
B
Retailer 15
-
$1,373 NZD
View
B
Retailer 16
-
$1,396 NZD
View
B
Retailer 17
-
$1,654 NZD
View
B
Retailer 18
-
$1,889 NZD
View
Most Expensive
B
Reve Diamonds
F237DB188 · Nov 4
$2,029 NZD
$1,141 USD
View
18 more retailers have this diamond
Prices start from $326 NZDSave up to $1,703 NZD

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
$326 NZD