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Oval|Lab Grown|IGI

1.75ct E VS1 Oval Lab Grown Diamond

EX • E/VS1 • IGI LG823666709

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG823666709

Diamond specifications and retailer prices

From $557 CAD
$398 USD
As of October 29, 2026
Save $2,872 CAD (84%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $3,429 CAD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.75ct lab-grown oval diamond

This 1.75ct lab-grown oval sits in the one-and-a-half to two carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG823666709 or 823666709. Listed at 23 retailers as of October 29, 2026, with prices from $557 to $3,429, a $2,872 spread on the same certified stone. Brilliant Earth lists it at $3,429. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.75
Carat
E
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG823666709
Dimensions9.11 × 7.10 × 4.41 mm
L/W Ratio1.28
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.11 mm7.10 mm1.75 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG823666709
Side View
Table 60.0%Crown 36.5°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 62.1%

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: Oct 29
Current: $3,429 CAD|Low: $557 CAD|High: $3,597 CAD|Avg: $1,735 CAD|-4.7%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
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Retailer 16
Retailer 17
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Retailer 19
Retailer 20
Retailer 21
Retailer 22
Retailer 23
October 29, 2026
Retailer 12$557 CAD
Retailer 7$623 CAD
Retailer 5$624 CAD
Retailer 21$690 CAD
Retailer 22$690 CAD
Retailer 20$896 CAD
Retailer 8$927 CAD
Retailer 4$1,001 CAD
Retailer 13$1,130 CAD
Retailer 15$1,168 CAD
Retailer 19$1,186 CAD
Retailer 14$1,290 CAD
Retailer 2$1,608 CAD
Retailer 11$1,659 CAD
Retailer 16$1,761 CAD
Retailer 17$1,861 CAD
Retailer 10$2,198 CAD
Retailer 3$2,220 CAD
Retailer 6$2,270 CAD
Retailer 18$2,420 CAD
Retailer 9$2,554 CAD
Retailer 23$2,702 CAD
Brilliant Earth$3,429 CAD

30 data points across 23 retailers

23 retailers$557 CAD to $3,429 CAD

A
Cheapest Retailer
-
$557 CAD
$398 USD
A
Retailer 2
-
$623 CAD
$445 USD
View
Final sale: no returns
A
Retailer 3
-
$624 CAD
$446 USD
View
A
Retailer 4
-
$690 CAD
$493 USD
View
A
Retailer 5
-
$690 CAD
$493 USD
View
A
Retailer 6
-
$896 CAD
$640 USD
View
A
Retailer 7
-
$927 CAD
$662 USD
View
A
Retailer 8
-
$1,001 CAD
$715 USD
View
B+
Retailer 9
-
$1,130 CAD
£636 GBP
View
B+
Retailer 10
-
$1,186 CAD
ZAR 13,695 ZAR
View
B+
Retailer 11
-
$1,290 CAD
A$1,418 AUD
View
B+
Retailer 12
-
$1,608 CAD
A$1,767 AUD
View
B+
Retailer 13
-
$1,659 CAD
$1,185 USD
View
Retailer 14
-
$1,761 CAD
A$1,936 AUD
View
Price last confirmed 24 days ago
B
Retailer 15
-
$1,861 CAD
$1,330 USD
View
B
Retailer 16
-
$2,198 CAD
SGD 2,122 SGD
View
B
Retailer 17
-
$2,220 CAD
$1,586 USD
View
B
Retailer 18
-
$2,270 CAD
$1,622 USD
View
B
Retailer 19
-
$2,420 CAD
$1,729 USD
View
B
Retailer 20
-
$2,554 CAD
$1,825 USD
View
B
Retailer 21
-
$2,702 CAD
£1,520 GBP
View
B
Retailer 22
-
$3,429 CAD
$2,450 USD
View
Most Expensive
B
Brilliant Earth
21094140A · Oct 29
$3,429 CAD
$2,450 USD
View
22 more retailers have this diamond
Prices start from $557 CADSave up to $2,872 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
1.75ct Oval
$557 CAD