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Round|Lab Grown|IGI

1.53ct D SI1 Round Lab Grown Diamond

ID • D/SI1 • IGI LG696590949

Shape and cutting style on the report: Round brilliant

Certificate IGI LG696590949

Diamond specifications and retailer prices

From $313 CAD
As of November 5, 2026
Save $2,690 CAD (90%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $3,003 CAD at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

About this 1.53ct lab-grown round diamond

This 1.53ct lab-grown round sits in the one-and-a-half to two carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG696590949 or 696590949. Listed at 19 retailers as of November 4, 2026, with prices from $313 to $3,003, a $2,690 spread on the same certified stone. Do Amore Diamonds lists it at $3,003. 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

1.53
Carat
D
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG696590949
Dimensions7.46 × 7.42 × 4.52 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.46 mm7.42 mm1.53 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG696590949
Side View
Table 59.0%Crown 33.4°Girdle: MediumPavilion 41.1°Culet: NoneDepth 60.7%

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: $802 CAD|Low: $300 CAD|High: $1,969 CAD|Avg: $881 CAD|+3.4%
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
November 6, 2026
Retailer 13$313 CAD
Retailer 4$348 CAD
Retailer 5$387 CAD
Retailer 10$387 CAD
Retailer 3$493 CAD
Retailer 11$661 CAD
Retailer 6$662 CAD
Retailer 1$802 CAD
Retailer 2$846 CAD
Retailer 9$1,250 CAD
Retailer 7$1,662 CAD
Retailer 8$1,708 CAD
Retailer 12$1,771 CAD

40 data points across 13 retailers

19 retailers$313 CAD to $3,003 CAD

Retailer 1
-
$313 CAD
Price last confirmed 45 days ago
A
Retailer 2
-
$313 CAD
View
A
Retailer 3
-
$348 CAD
View
Final sale: no returns
Retailer 4
-
$383 CAD
View
Price last confirmed 45 days ago
Retailer 5
-
$387 CAD
View
Price last confirmed 12 days ago
A
Retailer 6
-
$387 CAD
View
A
Retailer 7
-
$493 CAD
View
A
Retailer 8
-
$661 CAD
View
A
Retailer 9
-
$662 CAD
View
B+
Retailer 10
-
$802 CAD
View
B+
Retailer 11
-
$846 CAD
View
B
Retailer 12
-
$1,250 CAD
View
B
Retailer 13
-
$1,374 CAD
View
Retailer 14
-
$1,374 CAD
View
Price last confirmed 46 days ago
B
Retailer 15
-
$1,612 CAD
View
B
Retailer 16
-
$1,662 CAD
View
B
Retailer 17
-
$1,708 CAD
View
B
Retailer 18
-
$1,771 CAD
View
Most Expensive
B
Do Amore Diamonds
27-54517F6D3 · Nov 4
$3,003 CAD
$2,150 USD
View
18 more retailers have this diamond
Prices start from $313 CADSave up to $2,690 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
1.53ct Round
$313 CAD