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Oval|Lab Grown|IGI

1.60ct G IF Oval Lab Grown Diamond

EX • G/IF • IGI LG811602531

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG811602531

Diamond specifications and retailer prices

From $546 CAD
$390 USD
As of October 29, 2026
Save $3,765 CAD (87%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $4,311 CAD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.6ct lab-grown oval diamond

This 1.6ct 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 top-tier cut grade and certified by IGI LG811602531 or 811602531. Listed at 24 retailers as of October 29, 2026, with prices from $546 to $4,311, a $3,765 spread on the same certified stone. Brilliant Earth lists it at $4,311. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.60
Carat
G
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811602531
Dimensions9.85 × 6.60 × 4.02 mm
L/W Ratio1.49
Girdle conditionFaceted
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
9.85 mm6.60 mm1.60 ctG / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811602531
Side View
Table 60.0%Crown 33.5°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 60.9%

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: Oct 29
Current: $4,311 CAD|Low: $546 CAD|High: $4,311 CAD|Avg: $1,720 CAD
Brilliant Earth
Retailer 2
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Retailer 24
October 30, 2026
Retailer 18$546 CAD
Retailer 3$612 CAD
Retailer 8$612 CAD
Retailer 5$677 CAD
Retailer 22$677 CAD
Retailer 2$718 CAD
Retailer 9$752 CAD
Retailer 10$910 CAD
Retailer 20$910 CAD
Retailer 7$1,023 CAD
Retailer 13$1,110 CAD
Retailer 23$1,164 CAD
Retailer 17$1,346 CAD
Retailer 6$1,471 CAD
Retailer 19$1,572 CAD
Retailer 4$1,901 CAD
Retailer 14$2,156 CAD
Retailer 24$2,178 CAD
Retailer 15$2,229 CAD
Retailer 11$2,520 CAD
Retailer 12$2,536 CAD
Retailer 16$2,581 CAD
Retailer 21$2,661 CAD
Brilliant Earth$4,311 CAD

29 data points across 24 retailers

24 retailers$546 CAD to $4,311 CAD

A
Cheapest Retailer
-
$546 CAD
$390 USD
A
Retailer 2
-
$612 CAD
$437 USD
View
Final sale: no returns
A
Retailer 3
-
$612 CAD
$437 USD
View
A
Retailer 4
-
$677 CAD
$484 USD
View
A
Retailer 5
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$677 CAD
$484 USD
View
A
Retailer 6
-
$718 CAD
£404 GBP
View
A
Retailer 7
-
$752 CAD
HK$4,200 HKD
View
A
Retailer 8
-
$910 CAD
$650 USD
View
A
Retailer 9
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$910 CAD
$650 USD
View
A
Retailer 10
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$1,023 CAD
$731 USD
View
A
Retailer 11
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$1,110 CAD
£625 GBP
View
A
Retailer 12
-
$1,164 CAD
ZAR 13,435 ZAR
View
B+
Retailer 13
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$1,471 CAD
$1,051 USD
View
B+
Retailer 14
-
$1,572 CAD
A$1,728 AUD
View
B+
Retailer 15
-
$1,901 CAD
$1,358 USD
View
B+
Retailer 16
-
$2,156 CAD
SGD 2,082 SGD
View
B+
Retailer 17
-
$2,178 CAD
$1,556 USD
View
B+
Retailer 18
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$2,229 CAD
$1,593 USD
View
B+
Retailer 19
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$2,371 CAD
$1,694 USD
View
B
Retailer 20
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$2,520 CAD
$1,801 USD
View
B+
Retailer 21
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$2,536 CAD
$1,812 USD
View
Retailer 22
-
$2,581 CAD
£1,452 GBP
View
Price last confirmed 8 days ago
B+
Retailer 23
-
$2,661 CAD
£1,497 GBP
View
Most Expensive
B
Brilliant Earth
20513359A · Oct 29
$4,311 CAD
$3,080 USD
View
23 more retailers have this diamond
Prices start from $546 CADSave up to $3,765 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
1.60ct Oval
$546 CAD