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Round|Lab Grown|IGI

1.68ct D IF Round Lab Grown Diamond

ID • D/IF • IGI LG760571324

Shape and cutting style on the report: Round brilliant

Certificate IGI LG760571324

Diamond specifications and retailer prices

From $501 CAD
$359 USD
As of October 29, 2026
Save $3,396 CAD (87%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $3,897 CAD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.68ct lab-grown round diamond

This 1.68ct lab-grown round sits in the one-and-a-half to two carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG760571324 or 760571324. Listed at 24 retailers as of October 29, 2026, with prices from $501 to $3,897, a $3,396 spread on the same certified stone. Brilliant Earth lists it at $3,897. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.68
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG760571324
Dimensions7.69 × 7.66 × 4.65 mm
L/W Ratio1.00
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
7.69 mm7.66 mm1.68 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG760571324
Side View
Table 60.0%Crown 34.4°Girdle: MediumPavilion 40.9°Culet: NoneDepth 60.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $3,897 CAD|Low: $393 CAD|High: $7,054 CAD|Avg: $1,507 CAD|-44.8%
Brilliant Earth
Retailer 2
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Retailer 23
November 1, 2026
Retailer 6$501 CAD
Retailer 20$557 CAD
Retailer 4$578 CAD
Retailer 21$617 CAD
Retailer 16$658 CAD
Retailer 5$797 CAD
Retailer 15$831 CAD
Retailer 22$845 CAD
Retailer 13$982 CAD
Retailer 7$1,003 CAD
Retailer 12$1,033 CAD
Retailer 10$1,067 CAD
Retailer 2$1,101 CAD
Retailer 9$1,441 CAD
Retailer 3$1,486 CAD
Retailer 17$1,637 CAD
Retailer 23$1,986 CAD
Retailer 19$2,044 CAD
Retailer 18$2,334 CAD
Retailer 11$2,374 CAD
Retailer 8$2,439 CAD
Retailer 14$3,267 CAD
Brilliant Earth$3,897 CAD

6 data points across 23 retailers

24 retailers$501 CAD to $3,897 CAD

A
Cheapest Retailer
-
$501 CAD
$359 USD
A
Retailer 2
-
$557 CAD
$399 USD
View
Final sale: no returns
A
Retailer 3
-
$578 CAD
$414 USD
View
A
Retailer 4
-
$617 CAD
$442 USD
View
A
Retailer 5
-
$797 CAD
£449 GBP
View
A
Retailer 6
-
$831 CAD
$595 USD
View
A
Retailer 7
-
$845 CAD
$605 USD
View
A
Retailer 8
-
$982 CAD
$703 USD
View
A
Retailer 9
-
$1,003 CAD
€684 EUR
View
A
Retailer 10
-
$1,033 CAD
A$1,138 AUD
View
A
Retailer 11
-
$1,067 CAD
ZAR 12,342 ZAR
View
A
Retailer 12
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$1,101 CAD
£620 GBP
View
A
Retailer 13
-
$1,441 CAD
A$1,587 AUD
View
A
Retailer 14
-
$1,486 CAD
$1,064 USD
View
B+
Retailer 15
-
$1,637 CAD
$1,172 USD
View
B+
Retailer 16
-
$1,986 CAD
$1,422 USD
View
B+
Retailer 17
-
$2,044 CAD
$1,463 USD
View
B+
Retailer 18
-
$2,203 CAD
$1,577 USD
View
B+
Retailer 19
-
$2,334 CAD
$1,671 USD
View
B+
Retailer 20
-
$2,374 CAD
$1,700 USD
View
B+
Retailer 21
-
$2,439 CAD
£1,375 GBP
View
Retailer 22
-
$2,926 CAD
A$3,223 AUD
View
Price last confirmed 120 days ago
Retailer 23
-
$3,267 CAD
$2,339 USD
View
Price last confirmed 66 days ago
Most Expensive
B
Brilliant Earth
17667337A · Oct 31
$3,897 CAD
$2,790 USD
View
23 more retailers have this diamond
Prices start from $501 CADSave up to $3,396 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
1.68ct Round
$501 CAD