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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 $183 USD
As of November 6, 2026
Save $958 USD (84%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,141 USD 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 $183 to $1,141, a $958 spread on the same certified stone. Reve Diamonds lists it at $1,141. 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
Color
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: $406 USD|Low: $182 USD|High: $1,141 USD|Avg: $544 USD|+4.4%
Retailer 1
Retailer 2
Retailer 3
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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$183 USD
Retailer 12$204 USD
Retailer 13$213 USD
Retailer 3$227 USD
Retailer 7$227 USD
Retailer 14$318 USD
Retailer 2$402 USD
Retailer 1$406 USD
Retailer 11$436 USD
Retailer 16$468 USD
Retailer 15$475 USD
Retailer 4$731 USD
Retailer 9$772 USD
Retailer 6$785 USD
Retailer 8$930 USD
Retailer 10$1,062 USD
Reve Diamonds$1,141 USD

45 data points across 17 retailers

19 retailers$183 USD to $1,141 USD

A
Cheapest Retailer
-
$183 USD
A
Retailer 2
-
$204 USD
View
Final sale: no returns
A
Retailer 3
-
$213 USD
View
Retailer 4
-
$223 USD
View
Price last confirmed 45 days ago
Retailer 5
-
$227 USD
View
Price last confirmed 12 days ago
A
Retailer 6
-
$227 USD
View
B+
Retailer 7
-
$318 USD
View
B+
Retailer 8
-
$402 USD
View
B+
Retailer 9
-
$406 USD
View
Retailer 10
-
$436 USD
View
Price last confirmed 8 days ago
B+
Retailer 11
-
$468 USD
View
Retailer 12
-
$475 USD
View
Price last confirmed 9 days ago
B
Retailer 13
-
$613 USD
View
B
Retailer 14
-
$731 USD
View
B
Retailer 15
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$772 USD
View
B
Retailer 16
-
$785 USD
View
B
Retailer 17
-
$930 USD
View
B
Retailer 18
-
$1,062 USD
View
Most Expensive
B
Reve Diamonds
F237DB188 · Nov 4
$1,141 USD
View
18 more retailers have this diamond
Prices start from $183 USDSave up to $958 USD

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
$183 USD