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Oval|Lab Grown|IGI

1.67ct G IF Oval Lab Grown Diamond

VG • G/IF • IGI LG749509311

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG749509311

Diamond specifications and retailer prices

From $4,504 CAD
$3,224 USD
As of October 30, 2026
Save $4,548 CAD (50%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $14,824 CAD at Aida Diamonds · As of October 22, 2026
View at Aida Diamonds

About this 1.67ct lab-grown oval diamond

This 1.67ct lab-grown oval sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG749509311 or 749509311. Listed at 19 retailers as of October 25, 2026, with a 101% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.67
Carat
G
Color
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG749509311
Dimensions9.90 × 6.64 × 4.03 mm
L/W Ratio1.49
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 Faint Blue
Top View
9.90 mm6.64 mm1.67 ctG / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG749509311
Side View
Table 60.0%Crown 34.5°Girdle: STK-THKPavilion 39.8°Culet: NoneDepth 60.7%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 30
Current: $14,824 CAD|Low: $3,869 CAD|High: $20,814 CAD|Avg: $8,393 CAD
Aida Diamonds
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
October 30, 2026
Retailer 5$4,212 CAD
Retailer 13$4,592 CAD
Retailer 12$4,995 CAD
Retailer 15$5,198 CAD
Retailer 10$5,326 CAD
Retailer 4$5,546 CAD
Retailer 7$5,630 CAD
Retailer 2$6,666 CAD
Retailer 11$7,346 CAD
Retailer 6$9,026 CAD
Retailer 3$9,051 CAD
Retailer 8$10,806 CAD
Retailer 9$12,661 CAD
Aida Diamonds$14,824 CAD
Retailer 14$20,735 CAD

39 data points across 15 retailers

19 retailers$4,504 CAD to $9,051 CAD

Retailer 1
-
$4,212 CAD
$3,015 USD
Price last confirmed 9 days ago
B
Retailer 2
-
$4,504 CAD
$3,224 USD
View
B
Retailer 3
-
$4,592 CAD
$3,287 USD
View
B
Retailer 4
-
$4,995 CAD
$3,576 USD
View
B
Retailer 5
-
$5,198 CAD
$3,721 USD
View
B
Retailer 6
-
$5,326 CAD
$3,813 USD
View
B
Retailer 7
-
$5,546 CAD
$3,970 USD
View
B
Retailer 8
-
$5,630 CAD
$4,030 USD
View
B
Retailer 9
-
$5,966 CAD
View
B
Retailer 10
-
$6,666 CAD
£3,757 GBP
View
B
Retailer 11
-
$7,346 CAD
$5,259 USD
View
Retailer 12
-
$7,585 CAD
$5,430 USD
View
Price last confirmed 12 days ago
B
Retailer 13
-
$9,026 CAD
£5,088 GBP
View
B
Retailer 14
-
$9,051 CAD
€6,171 EUR
View
Retailer 15
-
$10,806 CAD
ZAR 124,972 ZAR
View
Price under review
Retailer 16
-
$12,661 CAD
£7,137 GBP
View
Price under review
Most Expensive
Aida Diamonds
487275360 · Oct 22
$14,824 CAD
A$16,326 AUD
View
Price under review
16 more retailers have this diamond
Prices start from $4,504 CADSave up to $4,548 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.

B
1.67ct Oval
$4,504 CAD