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Round|Lab Grown|IGI

1.01ct D SI1 Round Lab Grown Diamond

EX • D/SI1 • IGI LG689560583

Shape and cutting style on the report: Round brilliant

Certificate IGI LG689560583

Diamond specifications and retailer prices

From $201 CAD
As of November 5, 2026
Save $1,214 CAD (86%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $1,415 CAD at Reve Diamonds · As of November 4, 2026
View at Reve Diamonds

About this 1.01ct lab-grown round diamond

This 1.01ct lab-grown round 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 LG689560583 or 689560583. Listed at 22 retailers as of November 4, 2026, with prices from $201 to $1,415, a $1,214 spread on the same certified stone. Reve Diamonds lists it at $1,415. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG689560583
Dimensions6.36 × 6.40 × 4.00 mm
L/W Ratio1.01
Girdle conditionFaceted
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
6.36 mm6.40 mm1.01 ctD / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG689560583
Side View
Table 57.0%Crown 36.1°Girdle: THN-MEDPavilion 40.9°Culet: NoneDepth 62.6%

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 5
Current: $422 CAD|Low: $198 CAD|High: $1,415 CAD|Avg: $537 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
Reve Diamonds
November 6, 2026
Retailer 5$201 CAD
Retailer 3$223 CAD
Retailer 12$233 CAD
Retailer 2$249 CAD
Retailer 14$249 CAD
Retailer 7$385 CAD
Retailer 1$422 CAD
Retailer 15$462 CAD
Retailer 11$489 CAD
Retailer 13$591 CAD
Retailer 8$670 CAD
Retailer 6$799 CAD
Retailer 10$844 CAD
Retailer 4$876 CAD
Retailer 9$1,159 CAD
Reve Diamonds$1,415 CAD

46 data points across 16 retailers

22 retailers$201 CAD to $1,415 CAD

Retailer 1
-
$198 CAD
Price last confirmed 45 days ago
A
Retailer 2
-
$201 CAD
View
A
Retailer 3
-
$223 CAD
View
Final sale: no returns
A
Retailer 4
-
$233 CAD
View
Retailer 5
-
$243 CAD
View
Price last confirmed 45 days ago
Retailer 6
-
$249 CAD
View
Price last confirmed 12 days ago
A
Retailer 7
-
$249 CAD
View
A
Retailer 8
-
$385 CAD
View
A
Retailer 9
-
$422 CAD
View
B+
Retailer 10
-
$462 CAD
View
B+
Retailer 11
-
$489 CAD
View
Retailer 12
-
$566 CAD
View
Price last confirmed 33 days ago
B+
Retailer 13
-
$591 CAD
View
B+
Retailer 14
-
$666 CAD
View
B+
Retailer 15
-
$670 CAD
View
B+
Retailer 16
-
$670 CAD
View
Retailer 17
-
$793 CAD
View
Price last confirmed 46 days ago
B
Retailer 18
-
$799 CAD
View
B
Retailer 19
-
$844 CAD
View
B
Retailer 20
-
$876 CAD
View
B
Retailer 21
-
$1,159 CAD
View
Most Expensive
B
Reve Diamonds
0F5F799EE · Nov 4
$1,415 CAD
$1,013 USD
View
21 more retailers have this diamond
Prices start from $201 CADSave up to $1,214 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 Round
$201 CAD