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Round|Lab Grown|IGI

1.60ct F IF Round Lab Grown Diamond

ID • F/IF • IGI LG671498605

Shape and cutting style on the report: Round brilliant

Certificate IGI LG671498605

Diamond specifications and retailer prices

From $979 CAD
A$1,078 AUD
As of October 31, 2026
Save $2,541 CAD (72%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $3,520 CAD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.6ct lab-grown round diamond

This 1.6ct lab-grown round 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 LG671498605 or 671498605. Listed at 16 retailers as of October 29, 2026, with prices from $979 to $3,520, a $2,541 spread on the same certified stone. Brilliant Earth lists it at $3,520. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.60
Carat
F
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG671498605
Dimensions7.46 × 7.50 × 4.66 mm
L/W Ratio1.01
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
7.46 mm7.50 mm1.60 ctF / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG671498605
Side View
Table 57.0%Crown 35.4°Girdle: MediumPavilion 41°Culet: NoneDepth 62.3%

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 31
Current: $3,520 CAD|Low: $426 CAD|High: $3,632 CAD|Avg: $1,372 CAD|-3.1%
Brilliant Earth
Retailer 2
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October 19, 2026
Retailer 23$426 CAD
Retailer 8$515 CAD
Retailer 12$550 CAD
Retailer 21$550 CAD
Retailer 17$791 CAD
Retailer 11$838 CAD
Retailer 19$880 CAD
Retailer 3$893 CAD
Retailer 22$941 CAD
Retailer 18$955 CAD
Retailer 2$979 CAD
Retailer 7$1,021 CAD
Retailer 9$1,243 CAD
Retailer 5$1,279 CAD
Retailer 14$1,327 CAD
Retailer 6$1,762 CAD
Retailer 10$1,771 CAD
Retailer 16$1,835 CAD
Retailer 20$1,946 CAD
Retailer 13$1,948 CAD
Retailer 4$2,235 CAD
Retailer 15$3,108 CAD
Brilliant Earth$3,520 CAD

21 data points across 23 retailers

16 retailers$979 CAD to $3,520 CAD

Retailer 1
-
$426 CAD
$305 USD
Price last confirmed 29 days ago
Retailer 2
-
$515 CAD
$369 USD
View
Price last confirmed 29 days ago
Retailer 3
-
$550 CAD
$394 USD
View
Price last confirmed 29 days ago
Retailer 4
-
$791 CAD
£446 GBP
View
Price last confirmed 26 days ago
Retailer 5
-
$941 CAD
ZAR 10,880 ZAR
View
Price last confirmed 29 days ago
A
Retailer 6
-
$979 CAD
A$1,078 AUD
View
Retailer 7
-
$1,243 CAD
$890 USD
View
Price last confirmed 26 days ago
Retailer 8
-
$1,762 CAD
SGD 1,705 SGD
View
Price last confirmed 26 days ago
Retailer 9
-
$1,771 CAD
$1,268 USD
View
Price last confirmed 31 days ago
Retailer 10
-
$1,835 CAD
$1,314 USD
View
Price last confirmed 26 days ago
Retailer 11
-
$1,946 CAD
$1,393 USD
View
Price last confirmed 28 days ago
Retailer 12
-
$1,948 CAD
A$2,145 AUD
View
Price last confirmed 26 days ago
Retailer 13
-
$2,118 CAD
$1,516 USD
View
Price last confirmed 26 days ago
Retailer 14
-
$2,235 CAD
£1,260 GBP
View
Price last confirmed 27 days ago
Retailer 15
-
$3,108 CAD
$2,225 USD
View
Price last confirmed 34 days ago
Most Expensive
B
Brilliant Earth
20667460A · Oct 29
$3,520 CAD
$2,520 USD
View
15 more retailers have this diamond
Prices start from $979 CADSave up to $2,541 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 Round
$979 CAD