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Round|Lab Grown|IGI

1.20ct I VS1 Round Lab Grown Diamond

ID • I/VS1 • IGI LG492112714

Shape and cutting style on the report: Round brilliant

Certificate IGI LG492112714

Diamond specifications and retailer prices

From $964 CAD
$690 USD
As of October 31, 2026
Save $1,844 CAD (66%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $4,725 CAD at Cape Diamonds · As of October 29, 2026
View at Cape Diamonds

About this 1.2ct lab-grown round diamond

This 1.2ct lab-grown round sits in the classic one-carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG492112714 or 492112714. Listed at 13 retailers as of October 31, 2026, with a 191% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.20
Carat
I
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG492112714
Dimensions6.92 × 6.87 × 4.09 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
6.92 mm6.87 mm1.20 ctI / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG492112714
Side View
Table 59.0%Crown 33°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 59.4%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $4,725 CAD|Low: $964 CAD|High: $7,428 CAD|Avg: $3,697 CAD|+2.4%
Cape 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
October 31, 2026
Retailer 7$964 CAD
Retailer 10$2,215 CAD
Retailer 14$2,481 CAD
Retailer 11$2,570 CAD
Retailer 13$2,570 CAD
Retailer 5$2,685 CAD
Retailer 3$2,808 CAD
Retailer 4$3,438 CAD
Retailer 12$4,044 CAD
Retailer 2$4,317 CAD
Retailer 9$4,546 CAD
Cape Diamonds$4,725 CAD
Retailer 6$5,752 CAD
Retailer 8$7,380 CAD

25 data points across 14 retailers

13 retailers$964 CAD to $2,808 CAD

B+
Cheapest Retailer
-
$964 CAD
$690 USD
B
Retailer 2
-
$2,215 CAD
$1,586 USD
View
B
Retailer 3
-
$2,411 CAD
$1,726 USD
View
B
Retailer 4
-
$2,481 CAD
$1,776 USD
View
Final sale: no returns
Retailer 5
-
$2,570 CAD
$1,840 USD
View
Price last confirmed 19 days ago
B
Retailer 6
-
$2,570 CAD
$1,840 USD
View
B
Retailer 7
-
$2,808 CAD
$2,010 USD
View
Retailer 8
-
$4,044 CAD
$2,895 USD
View
Price under review
Retailer 9
-
$4,317 CAD
€2,943 EUR
View
Price under review
Retailer 10
-
$4,546 CAD
$3,254 USD
View
Price under review
Most Expensive
Cape Diamonds
cert_492112714 · Oct 29
$4,725 CAD
ZAR 54,643 ZAR
View
Price under review
10 more retailers have this diamond
Prices start from $964 CADSave up to $1,844 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+
1.20ct Round
$964 CAD