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Round|Lab Grown|IGI

1.05ct E VVS1 Round Lab Grown Diamond

ID • E/VVS1 • IGI LG621447998

Shape and cutting style on the report: Round brilliant

Certificate IGI LG621447998

Diamond specifications and retailer prices

From $228 CAD
$163 USD
As of October 29, 2026
Save $2,385 CAD (91%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $2,613 CAD at Queensmith · As of October 27, 2026
View at Queensmith

About this 1.05ct lab-grown round diamond

This 1.05ct lab-grown round sits in the classic one-carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG621447998 or 621447998. Listed at 23 retailers as of October 27, 2026, with prices from $228 to $2,613, a $2,385 spread on the same certified stone. Queensmith lists it at $2,613. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
E
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG621447998
Dimensions6.55 × 6.59 × 3.96 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
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
Top View
6.55 mm6.59 mm1.05 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG621447998
Side View
Table 59.0%Crown 33.6°Girdle: MediumPavilion 40.8°Culet: NoneDepth 60.2%

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: Oct 29
Current: $497 CAD|Low: $218 CAD|High: $1,532 CAD|Avg: $641 CAD|-11.3%
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Retailer 22
October 29, 2026
Retailer 22$228 CAD
Retailer 8$255 CAD
Retailer 14$265 CAD
Retailer 5$283 CAD
Retailer 6$283 CAD
Retailer 2$322 CAD
Retailer 9$381 CAD
Retailer 12$474 CAD
Retailer 17$485 CAD
Retailer 1$497 CAD
Retailer 3$509 CAD
Retailer 16$528 CAD
Retailer 7$623 CAD
Retailer 18$689 CAD
Retailer 20$735 CAD
Retailer 15$773 CAD
Retailer 11$908 CAD
Retailer 13$922 CAD
Retailer 4$985 CAD
Retailer 19$1,322 CAD
Retailer 10$1,504 CAD
Retailer 21$1,526 CAD

32 data points across 22 retailers

23 retailers$228 CAD to $2,613 CAD

A
Cheapest Retailer
-
$228 CAD
$163 USD
A
Retailer 2
-
$255 CAD
$182 USD
View
Final sale: no returns
A
Retailer 3
-
$265 CAD
$189 USD
View
A
Retailer 4
-
$283 CAD
$202 USD
View
A
Retailer 5
-
$283 CAD
$202 USD
View
A
Retailer 6
-
$322 CAD
HK$1,800 HKD
View
B+
Retailer 7
-
$381 CAD
$272 USD
View
A
Retailer 8
-
$474 CAD
£267 GBP
View
A
Retailer 9
-
$485 CAD
ZAR 5,599 ZAR
View
A
Retailer 10
-
$497 CAD
£279 GBP
View
A
Retailer 11
-
$509 CAD
$364 USD
View
A
Retailer 12
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$528 CAD
€359 EUR
View
B+
Retailer 13
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$623 CAD
$445 USD
View
B+
Retailer 14
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$689 CAD
A$757 AUD
View
B+
Retailer 15
-
$735 CAD
$525 USD
View
B+
Retailer 16
-
$773 CAD
SGD 746 SGD
View
B+
Retailer 17
-
$908 CAD
$649 USD
View
B
Retailer 18
-
$922 CAD
$659 USD
View
B
Retailer 19
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$985 CAD
$704 USD
View
B
Retailer 20
-
$1,322 CAD
£744 GBP
View
B
Retailer 21
-
$1,504 CAD
$1,075 USD
View
B
Retailer 22
-
$1,526 CAD
$1,090 USD
View
Price last confirmed 17 days ago
Most Expensive
B
Queensmith
LG621447998 · Oct 27
$2,613 CAD
£1,470 GBP
View
22 more retailers have this diamond
Prices start from $228 CADSave up to $2,385 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
1.05ct Round
$228 CAD