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Round|Lab Grown|IGI

3.65ct E SI1 Round Lab Grown Diamond

ID • E/SI1 • IGI LG700501868

Shape and cutting style on the report: Round brilliant

Certificate IGI LG700501868

Diamond specifications and retailer prices

From $725 CAD
$519 USD
As of October 29, 2026
Save $5,715 CAD (89%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $6,440 CAD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 3.65ct lab-grown round diamond

This 3.65ct 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 IGI LG700501868 or 700501868. Listed at 17 retailers as of October 29, 2026, with prices from $725 to $6,440, a $5,715 spread on the same certified stone. Do Amore Diamonds lists it at $6,440. 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

3.65
Carat
E
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG700501868
Dimensions9.85 × 9.82 × 6.08 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.85 mm9.82 mm3.65 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG700501868
Side View
Table 60.0%Crown 35.2°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 61.9%

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 29
Current: $1,545 CAD|Low: $580 CAD|High: $4,361 CAD|Avg: $2,059 CAD|+4.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 30, 2026
Retailer 10$812 CAD
Retailer 12$812 CAD
Retailer 6$1,090 CAD
Retailer 3$1,296 CAD
Retailer 11$1,326 CAD
Retailer 9$1,393 CAD
Retailer 1$1,545 CAD
Retailer 7$2,320 CAD
Retailer 2$2,919 CAD
Retailer 4$3,378 CAD
Retailer 8$3,828 CAD
Retailer 5$4,330 CAD

36 data points across 12 retailers

17 retailers$725 CAD to $6,440 CAD

A
Cheapest Retailer
-
$725 CAD
$519 USD
A
Retailer 2
-
$812 CAD
$581 USD
View
Final sale: no returns
A
Retailer 3
-
$812 CAD
$581 USD
View
A
Retailer 4
-
$900 CAD
$644 USD
View
Retailer 5
-
$900 CAD
$644 USD
View
Price last confirmed 14 days ago
A
Retailer 6
-
$1,090 CAD
$780 USD
View
A
Retailer 7
-
$1,296 CAD
$928 USD
View
A
Retailer 8
-
$1,326 CAD
$949 USD
View
B+
Retailer 9
-
$1,393 CAD
$997 USD
View
A
Retailer 10
-
$1,545 CAD
£871 GBP
View
B
Retailer 11
-
$2,320 CAD
$1,661 USD
View
B+
Retailer 12
-
$2,609 CAD
$1,868 USD
View
Retailer 13
-
$2,919 CAD
$2,090 USD
View
Price last confirmed 51 days ago
B
Retailer 14
-
$3,378 CAD
$2,418 USD
View
B
Retailer 15
-
$3,828 CAD
$2,740 USD
View
B
Retailer 16
-
$4,330 CAD
£2,441 GBP
View
Most Expensive
B
Do Amore Diamonds
27-483311FA2 · Oct 29
$6,440 CAD
$4,610 USD
View
16 more retailers have this diamond
Prices start from $725 CADSave up to $5,715 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
3.65ct Round
$725 CAD