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Round|Lab Grown|IGI

1.18ct H VVS1 Round Lab Grown Diamond

ID • H/VVS1 • IGI LG12330107

Shape and cutting style on the report: Round brilliant

Certificate IGI LG12330107

Diamond specifications and retailer prices

From $545 CAD
As of November 3, 2026
Save $1,641 CAD (75%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $3,522 CAD at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

About this 1.18ct lab-grown round diamond

This 1.18ct lab-grown round sits in the classic one-carat band, graded H colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG12330107 or 12330107. Listed at 15 retailers as of October 29, 2026, with a 301% 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

1.18
Carat
H
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG12330107
Dimensions6.78 × 6.74 × 4.18 mm
L/W Ratio1.01
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
6.78 mm6.74 mm1.18 ctH / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG12330107
Side View
Table 57.5%Crown 35.5°Girdle: MED-UNDPavilion 41°Culet: NoneDepth 61.8%

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: Nov 3
Current: $3,522 CAD|Low: $349 CAD|High: $3,522 CAD|Avg: $1,126 CAD
Do Amore 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
November 4, 2026
Retailer 3$349 CAD
Retailer 4$386 CAD
Retailer 10$545 CAD
Retailer 11$713 CAD
Retailer 12$809 CAD
Retailer 6$904 CAD
Retailer 7$935 CAD
Retailer 13$1,143 CAD
Retailer 2$1,333 CAD
Retailer 9$1,511 CAD
Retailer 5$1,755 CAD
Retailer 8$2,186 CAD
Do Amore Diamonds$3,522 CAD

32 data points across 13 retailers

15 retailers$545 CAD to $2,186 CAD

Retailer 1
-
$310 CAD
Price last confirmed 42 days ago
Retailer 2
-
$361 CAD
View
Price last confirmed 43 days ago
Retailer 3
-
$380 CAD
View
Price last confirmed 43 days ago
A
Retailer 4
-
$545 CAD
View
B+
Retailer 5
-
$713 CAD
View
B
Retailer 6
-
$809 CAD
View
B+
Retailer 7
-
$904 CAD
View
B
Retailer 8
-
$935 CAD
View
B
Retailer 9
-
$1,143 CAD
View
B
Retailer 10
-
$1,333 CAD
View
Retailer 11
-
$1,367 CAD
View
Price last confirmed 44 days ago
B
Retailer 12
-
$1,511 CAD
View
B
Retailer 13
-
$1,755 CAD
View
B
Retailer 14
-
$2,186 CAD
View
Most Expensive
Do Amore Diamonds
27-FECCEE524 · Nov 4
$3,522 CAD
$2,520 USD
View
Price under review
14 more retailers have this diamond
Prices start from $545 CADSave up to $1,641 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
1.18ct Round
$545 CAD