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Princess|Lab Grown|IGI

1.01ct E SI1 Princess Lab Grown Diamond

ID • E/SI1 • IGI LG687536559

Shape and cutting style on the report: Princess cut

Certificate IGI LG687536559

Diamond specifications and retailer prices

From $234 CAD
$167 USD
As of October 30, 2026
Save $1,290 CAD (85%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,523 CAD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 1.01ct lab-grown princess diamond

This 1.01ct 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 LG687536559 or 687536559. Listed at 18 retailers as of October 30, 2026, with prices from $234 to $1,523, a $1,290 spread on the same certified stone. Reve Diamonds lists it at $1,523. 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

1.01
Carat
E
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle44.9°
Pavilion angle37.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG687536559
Dimensions5.45 × 5.42 × 3.88 mm
L/W Ratio1.01
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
5.45 mm5.42 mm1.01 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG687536559
Side View
Table 67.0%Crown 44.9°Girdle: MED-STKPavilion 37.7°Culet: NoneDepth 71.6%

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: Oct 30
Current: $515 CAD|Low: $183 CAD|High: $1,523 CAD|Avg: $689 CAD|+5.6%
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
October 30, 2026
Retailer 4$234 CAD
Retailer 12$260 CAD
Retailer 13$272 CAD
Retailer 2$290 CAD
Retailer 6$290 CAD
Retailer 8$417 CAD
Retailer 1$515 CAD
Retailer 16$522 CAD
Retailer 11$551 CAD
Retailer 9$561 CAD
Retailer 14$627 CAD
Retailer 15$759 CAD
Retailer 7$812 CAD
Retailer 3$932 CAD
Retailer 5$1,008 CAD
Retailer 10$1,362 CAD
Reve Diamonds$1,523 CAD

44 data points across 17 retailers

18 retailers$234 CAD to $1,523 CAD

A
Cheapest Retailer
-
$234 CAD
$167 USD
A
Retailer 2
-
$260 CAD
$186 USD
View
Final sale: no returns
A
Retailer 3
-
$272 CAD
$194 USD
View
Retailer 4
-
$284 CAD
$203 USD
View
Price last confirmed 38 days ago
A
Retailer 5
-
$290 CAD
$207 USD
View
A
Retailer 6
-
$290 CAD
$207 USD
View
A
Retailer 7
-
$417 CAD
$298 USD
View
B+
Retailer 8
-
$515 CAD
£290 GBP
View
B+
Retailer 9
-
$522 CAD
$373 USD
View
B+
Retailer 10
-
$551 CAD
£310 GBP
View
B+
Retailer 11
-
$561 CAD
€382 EUR
View
B+
Retailer 12
-
$627 CAD
$448 USD
View
B
Retailer 13
-
$759 CAD
$542 USD
View
B
Retailer 14
-
$812 CAD
$580 USD
View
B
Retailer 15
-
$932 CAD
$666 USD
View
B
Retailer 16
-
$1,008 CAD
$720 USD
View
B
Retailer 17
-
$1,362 CAD
£766 GBP
View
Most Expensive
B
Reve Diamonds
CE33521EA · Oct 30
$1,523 CAD
$1,088 USD
View
17 more retailers have this diamond
Prices start from $234 CADSave up to $1,290 CAD

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
1.01ct Princess
$234 CAD