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Round|Lab Grown|IGI

1.06ct G SI1 Round Lab Grown Diamond

EX • G/SI1 • IGI LG846647431

Shape and cutting style on the report: Round brilliant

Certificate IGI LG846647431

Diamond specifications and retailer prices

From $218 CAD
$156 USD
As of October 26, 2026
Save $1,254 CAD (85%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,471 CAD at Reve Diamonds · As of October 26, 2026
View at Reve Diamonds

About this 1.06ct lab-grown round diamond

This 1.06ct lab-grown round sits in the classic one-carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG846647431 or 846647431. Listed at 15 retailers as of October 26, 2026, with prices from $218 to $1,471, a $1,254 spread on the same certified stone. Reve Diamonds lists it at $1,471. 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

1.06
Carat
G
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle35.8°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG846647431
Dimensions6.51 × 6.49 × 3.98 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizeNone
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.51 mm6.49 mm1.06 ctG / SI1
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG846647431
Side View
Table 63.0%Crown 35.8°Girdle: MED-STKPavilion 41.3°Culet: NoneDepth 61.2%

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 26
Current: $658 CAD|Low: $218 CAD|High: $1,471 CAD|Avg: $627 CAD|-28.3%
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
Reve Diamonds
October 30, 2026
Retailer 14$218 CAD
Retailer 2$243 CAD
Retailer 8$253 CAD
Retailer 11$271 CAD
Retailer 4$366 CAD
Retailer 9$468 CAD
Retailer 10$470 CAD
Retailer 7$474 CAD
Retailer 12$604 CAD
Retailer 1$658 CAD
Retailer 6$671 CAD
Retailer 13$717 CAD
Retailer 3$946 CAD
Retailer 5$1,265 CAD
Reve Diamonds$1,471 CAD

7 data points across 15 retailers

15 retailers$218 CAD to $1,471 CAD

A
Cheapest Retailer
-
$218 CAD
$156 USD
A
Retailer 2
-
$243 CAD
$174 USD
View
Final sale: no returns
A
Retailer 3
-
$253 CAD
$181 USD
View
A
Retailer 4
-
$271 CAD
$194 USD
View
B+
Retailer 5
-
$366 CAD
$262 USD
View
B+
Retailer 6
-
$468 CAD
€319 EUR
View
B+
Retailer 7
-
$470 CAD
£265 GBP
View
B+
Retailer 8
-
$474 CAD
$339 USD
View
B+
Retailer 9
-
$604 CAD
£340 GBP
View
B+
Retailer 10
-
$658 CAD
$471 USD
View
B
Retailer 11
-
$671 CAD
$480 USD
View
B
Retailer 12
-
$717 CAD
$513 USD
View
B
Retailer 13
-
$946 CAD
$677 USD
View
B
Retailer 14
-
$1,265 CAD
£713 GBP
View
Most Expensive
B
Reve Diamonds
5A109030F · Oct 26
$1,471 CAD
$1,053 USD
View
14 more retailers have this diamond
Prices start from $218 CADSave up to $1,254 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
1.06ct Round
$218 CAD