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Oval|Lab Grown|IGI

1.74ct F IF Oval Lab Grown Diamond

ID • F/IF • IGI LG683535131

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG683535131

Diamond specifications and retailer prices

From $462 CAD
$331 USD
As of November 1, 2026
Save $3,561 CAD (89%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $4,023 CAD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.74ct lab-grown oval diamond

This 1.74ct lab-grown oval sits in the one-and-a-half to two carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG683535131 or 683535131. Listed at 19 retailers as of October 31, 2026, with prices from $462 to $4,023, a $3,561 spread on the same certified stone. Brilliant Earth lists it at $4,023. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.74
Carat
F
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG683535131
Dimensions9.47 × 6.82 × 4.29 mm
L/W Ratio1.39
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
9.47 mm6.82 mm1.74 ctF / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG683535131
Side View
Table 60.0%Crown 36°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 62.9%

Caratlytics Score

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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 1
Current: $4,023 CAD|Low: $462 CAD|High: $5,364 CAD|Avg: $1,697 CAD|-25.0%
Brilliant Earth
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
Retailer 16
Retailer 17
Retailer 18
November 1, 2026
Retailer 14$462 CAD
Retailer 16$517 CAD
Retailer 10$596 CAD
Retailer 12$894 CAD
Retailer 11$915 CAD
Retailer 8$925 CAD
Retailer 18$944 CAD
Retailer 7$984 CAD
Retailer 2$1,025 CAD
Retailer 3$1,335 CAD
Retailer 13$1,470 CAD
Retailer 4$1,824 CAD
Retailer 6$1,902 CAD
Retailer 5$2,164 CAD
Retailer 17$2,306 CAD
Retailer 15$2,426 CAD
Retailer 9$3,611 CAD
Brilliant Earth$4,023 CAD

32 data points across 18 retailers

19 retailers$462 CAD to $4,023 CAD

A
Cheapest Retailer
-
$462 CAD
$331 USD
A
Retailer 2
-
$517 CAD
$370 USD
View
Final sale: no returns
Retailer 3
-
$596 CAD
$427 USD
View
Price last confirmed 7 days ago
A
Retailer 4
-
$894 CAD
$640 USD
View
A
Retailer 5
-
$915 CAD
€624 EUR
View
A
Retailer 6
-
$925 CAD
$662 USD
View
A
Retailer 7
-
$944 CAD
$676 USD
View
A
Retailer 8
-
$984 CAD
ZAR 11,380 ZAR
View
A
Retailer 9
-
$1,025 CAD
£578 GBP
View
A
Retailer 10
-
$1,335 CAD
A$1,470 AUD
View
A
Retailer 11
-
$1,470 CAD
$1,052 USD
View
B+
Retailer 12
-
$1,824 CAD
$1,306 USD
View
B+
Retailer 13
-
$1,902 CAD
$1,362 USD
View
B+
Retailer 14
-
$2,164 CAD
$1,549 USD
View
B+
Retailer 15
-
$2,306 CAD
£1,300 GBP
View
B+
Retailer 16
-
$2,426 CAD
$1,737 USD
View
Retailer 17
-
$3,396 CAD
A$3,740 AUD
View
Price last confirmed 120 days ago
Retailer 18
-
$3,611 CAD
$2,585 USD
View
Price last confirmed 13 days ago
Most Expensive
B
Brilliant Earth
14272128A · Oct 31
$4,023 CAD
$2,880 USD
View
18 more retailers have this diamond
Prices start from $462 CADSave up to $3,561 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
1.74ct Oval
$462 CAD