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Round|Lab Grown|GIA

3.53ct E SI1 Round Lab Grown Diamond

EX • E/SI1 • GIA 3505665408

Certificate GIA 3505665408

Diamond specifications and retailer prices

From $1,615 CAD
$1,154 USD
As of October 30, 2026
Save $5,064 CAD (76%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $6,679 CAD at Taylor and Hart · As of October 30, 2026
View at Taylor and Hart

About this 3.53ct lab-grown round diamond

This 3.53ct lab-grown round sits in the three to five carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 3505665408. Listed at 12 retailers as of October 30, 2026, with prices from $1,615 to $6,679, a $5,064 spread on the same certified stone. Taylor and Hart lists it at $6,679. 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

3.53
Carat
E
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle41.4°
OriginLab Grown
Grading LabGIA
CertificateGIA 3505665408
Dimensions9.80 × 9.84 × 6.06 mm
L/W Ratio1.00
Star length45%
Lower girdle80%
Top View
9.80 mm9.84 mm3.53 ctE / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 3505665408
Side View
Table 57.0%Crown 34.5°Girdle: THN-MEDPavilion 41.4°Culet: NoneDepth 61.7%

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: $2,656 CAD|Low: $1,615 CAD|High: $6,679 CAD|Avg: $3,291 CAD|+1.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Taylor and Hart
October 30, 2026
Retailer 9$1,615 CAD
Retailer 8$1,645 CAD
Retailer 10$1,945 CAD
Retailer 7$2,141 CAD
Retailer 6$2,275 CAD
Retailer 1$2,656 CAD
Retailer 4$2,866 CAD
Retailer 5$3,455 CAD
Retailer 2$4,780 CAD
Retailer 3$6,074 CAD
Taylor and Hart$6,679 CAD

42 data points across 11 retailers

12 retailers$1,615 CAD to $6,679 CAD

A
Cheapest Retailer
-
$1,615 CAD
$1,154 USD
A
Retailer 2
-
$1,645 CAD
$1,175 USD
View
Final sale: no returns
B+
Retailer 3
-
$1,945 CAD
$1,390 USD
View
B+
Retailer 4
-
$2,141 CAD
$1,530 USD
View
B+
Retailer 5
-
$2,275 CAD
HK$12,700 HKD
View
B+
Retailer 6
-
$2,656 CAD
£1,494 GBP
View
B+
Retailer 7
-
$2,866 CAD
€1,950 EUR
View
B
Retailer 8
-
$3,455 CAD
A$3,798 AUD
View
B
Retailer 9
-
$3,524 CAD
$2,518 USD
View
B
Retailer 10
-
$4,780 CAD
$3,415 USD
View
B
Retailer 11
-
$6,074 CAD
£3,417 GBP
View
Most Expensive
B
Taylor and Hart
WXY71FH · Oct 30
$6,679 CAD
$4,772 USD
View
11 more retailers have this diamond
Prices start from $1,615 CADSave up to $5,064 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
3.53ct Round
$1,615 CAD