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Round|Lab Grown|IGI

1.68ct G VVS1 Round Lab Grown Diamond

ID • G/VVS1 • IGI LG801678422

Shape and cutting style on the report: Round brilliant

Certificate IGI LG801678422

Diamond specifications and retailer prices

From $328 CAD
$235 USD
As of October 30, 2026
Save $1,386 CAD (81%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $1,715 CAD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

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 G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG801678422 or 801678422. Listed at 22 retailers as of October 30, 2026, with prices from $328 to $1,715, a $1,386 spread on the same certified stone. Reve Diamonds lists it at $1,715. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.68
Carat
G
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG801678422
Dimensions7.71 × 4.68 × 7.68 mm
L/W Ratio1.65
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
7.71 mm4.68 mm1.68 ctG / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG801678422
Side View
Table 58.0%Crown 33.4°Girdle: THN-MEDPavilion 41.2°Culet: NoneDepth 60.8%

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 30
Current: $672 CAD|Low: $282 CAD|High: $1,715 CAD|Avg: $855 CAD|+3.1%
Retailer 1
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
Reve Diamonds
October 30, 2026
Retailer 4$282 CAD
Retailer 14$328 CAD
Retailer 3$365 CAD
Retailer 12$365 CAD
Retailer 13$510 CAD
Retailer 9$627 CAD
Retailer 1$672 CAD
Retailer 15$731 CAD
Retailer 10$853 CAD
Retailer 2$880 CAD
Retailer 5$1,173 CAD
Retailer 11$1,178 CAD
Retailer 7$1,247 CAD
Retailer 8$1,471 CAD
Retailer 6$1,486 CAD
Reve Diamonds$1,715 CAD

41 data points across 16 retailers

22 retailers$328 CAD to $1,715 CAD

Retailer 1
-
$282 CAD
$202 USD
Price last confirmed 23 days ago
Retailer 2
-
$303 CAD
$217 USD
View
Price last confirmed 38 days ago
A
Retailer 3
-
$328 CAD
$235 USD
View
Final sale: no returns
A
Retailer 4
-
$341 CAD
$244 USD
View
Retailer 5
-
$351 CAD
$251 USD
View
Price last confirmed 38 days ago
A
Retailer 6
-
$365 CAD
$261 USD
View
Retailer 7
-
$365 CAD
$261 USD
View
Price last confirmed 22 days ago
Retailer 8
-
$365 CAD
$261 USD
View
Price last confirmed 26 days ago
Retailer 9
-
$370 CAD
$265 USD
View
Price last confirmed 39 days ago
B+
Retailer 10
-
$510 CAD
$365 USD
View
A
Retailer 11
-
$627 CAD
ZAR 7,249 ZAR
View
A
Retailer 12
-
$672 CAD
£379 GBP
View
A
Retailer 13
-
$731 CAD
$523 USD
View
A
Retailer 14
-
$853 CAD
A$939 AUD
View
B+
Retailer 15
-
$880 CAD
$630 USD
View
Retailer 16
-
$1,173 CAD
$840 USD
View
Price last confirmed 23 days ago
B+
Retailer 17
-
$1,178 CAD
$843 USD
View
Retailer 18
-
$1,207 CAD
$864 USD
View
Price last confirmed 39 days ago
B+
Retailer 19
-
$1,247 CAD
$893 USD
View
B
Retailer 20
-
$1,471 CAD
£829 GBP
View
B
Retailer 21
-
$1,486 CAD
$1,064 USD
View
Most Expensive
B
Reve Diamonds
D60E802C6 · Oct 30
$1,715 CAD
$1,228 USD
View
21 more retailers have this diamond
Prices start from $328 CADSave up to $1,386 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
$328 CAD