CaratHunter
Plans
Round|Lab Grown|IGI

1.07ct H SI2 Round Lab Grown Diamond

EX • H/SI2 • IGI LG512224139

Shape and cutting style on the report: Round brilliant

Certificate IGI LG512224139

Diamond specifications and retailer prices

From $670 CAD
As of November 5, 2026
Save $2,386 CAD (78%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $3,056 CAD at MOH London · As of November 3, 2026
View at MOH London

About this 1.07ct lab-grown round diamond

This 1.07ct lab-grown round sits in the classic one-carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG512224139 or 512224139. Listed at 11 retailers as of November 3, 2026, with prices from $670 to $3,056, a $2,386 spread on the same certified stone. MOH London lists it at $3,056. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.07
Carat
H
Color
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.2°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG512224139
Dimensions6.70 × 6.68 × 3.92 mm
L/W Ratio1.00
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
6.70 mm6.68 mm1.07 ctH / SI2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG512224139
Side View
Table 60.0%Crown 33.2°Girdle: MediumPavilion 40.3°Culet: NoneDepth 58.6%

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: Nov 5
Current: $3,056 CAD|Low: $644 CAD|High: $3,092 CAD|Avg: $1,401 CAD
MOH London
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 5, 2026
Retailer 8$670 CAD
Retailer 3$751 CAD
Retailer 13$751 CAD
Retailer 9$831 CAD
Retailer 11$831 CAD
Retailer 6$866 CAD
Retailer 4$901 CAD
Retailer 2$1,149 CAD
Retailer 10$1,296 CAD
Retailer 5$2,035 CAD
Retailer 7$2,236 CAD
Retailer 12$2,673 CAD
MOH London$3,056 CAD

25 data points across 13 retailers

11 retailers$670 CAD to $3,056 CAD

A
Cheapest Retailer
-
$670 CAD
A
Retailer 2
-
$751 CAD
View
Final sale: no returns
A
Retailer 3
-
$751 CAD
View
A
Retailer 4
-
$831 CAD
View
Retailer 5
-
$831 CAD
View
Price last confirmed 21 days ago
A
Retailer 6
-
$866 CAD
View
A
Retailer 7
-
$1,149 CAD
View
B+
Retailer 8
-
$1,296 CAD
View
B
Retailer 9
-
$2,236 CAD
View
B
Retailer 10
-
$2,673 CAD
View
Most Expensive
B
MOH London
LG512224139 · Nov 3
$3,056 CAD
£1,723 GBP
View
10 more retailers have this diamond
Prices start from $670 CADSave up to $2,386 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
1.07ct Round
$670 CAD