CaratHunter
Plans
Princess|Lab Grown|IGI

1.01ct D SI1 Princess Lab Grown Diamond

ID • D/SI1 • IGI LG689559854

Shape and cutting style on the report: Princess cut

Certificate IGI LG689559854

Diamond specifications and retailer prices

From $243 CAD
As of November 6, 2026
Save $1,310 CAD (84%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,553 CAD at Reve Diamonds · As of November 4, 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 D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG689559854 or 689559854. Listed at 19 retailers as of November 4, 2026, with prices from $243 to $1,553, a $1,310 spread on the same certified stone. Reve Diamonds lists it at $1,553. 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
D
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.1°
Pavilion angle36.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG689559854
Dimensions5.44 × 5.43 × 3.81 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
5.44 mm5.43 mm1.01 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG689559854
Side View
Table 68.0%Crown 44.1°Girdle: MediumPavilion 36.5°Culet: NoneDepth 70.2%

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: $532 CAD|Low: $242 CAD|High: $1,553 CAD|Avg: $712 CAD|+4.1%
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 3$243 CAD
Retailer 4$272 CAD
Retailer 13$282 CAD
Retailer 6$302 CAD
Retailer 17$302 CAD
Retailer 14$461 CAD
Retailer 1$532 CAD
Retailer 16$536 CAD
Retailer 12$581 CAD
Retailer 9$587 CAD
Retailer 15$637 CAD
Retailer 8$831 CAD
Retailer 7$894 CAD
Retailer 2$971 CAD
Retailer 11$1,025 CAD
Retailer 5$1,046 CAD
Retailer 10$1,408 CAD
Reve Diamonds$1,553 CAD

45 data points across 18 retailers

19 retailers$243 CAD to $1,553 CAD

A
Cheapest Retailer
-
$243 CAD
A
Retailer 2
-
$272 CAD
View
Final sale: no returns
A
Retailer 3
-
$282 CAD
View
Retailer 4
-
$296 CAD
View
Price last confirmed 45 days ago
Retailer 5
-
$302 CAD
View
Price last confirmed 12 days ago
A
Retailer 6
-
$302 CAD
View
B+
Retailer 7
-
$461 CAD
View
B+
Retailer 8
-
$532 CAD
View
B+
Retailer 9
-
$536 CAD
View
Retailer 10
-
$581 CAD
View
Price last confirmed 8 days ago
B+
Retailer 11
-
$637 CAD
View
B
Retailer 12
-
$802 CAD
View
Retailer 13
-
$831 CAD
View
Price last confirmed 9 days ago
B
Retailer 14
-
$894 CAD
View
B
Retailer 15
-
$971 CAD
View
B
Retailer 16
-
$1,025 CAD
View
B
Retailer 17
-
$1,046 CAD
View
B
Retailer 18
-
$1,408 CAD
View
Most Expensive
B
Reve Diamonds
D5D383C66 · Nov 4
$1,553 CAD
$1,112 USD
View
18 more retailers have this diamond
Prices start from $243 CADSave up to $1,310 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
$243 CAD