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Round|Lab Grown|IGI

0.45ct D VS1 Round Lab Grown Diamond

ID • D/VS1 • IGI LG702504590

Shape and cutting style on the report: Round brilliant

Certificate IGI LG702504590

Diamond specifications and retailer prices

From $115 CAD
$82 USD
As of October 26, 2026
Save $973 CAD (89%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $1,088 CAD at Queensmith · As of October 28, 2026
View at Queensmith

About this 0.45ct lab-grown round diamond

This 0.45ct lab-grown round sits in the sub-half-carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG702504590 or 702504590. Listed at 24 retailers as of October 26, 2026, with prices from $115 to $1,088, a $973 spread on the same certified stone. Queensmith lists it at $1,088. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.45
Carat
D
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.3°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG702504590
Dimensions4.97 × 4.93 × 3.05 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
4.97 mm4.93 mm0.45 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG702504590
Side View
Table 57.0%Crown 33.3°Girdle: THN-MEDPavilion 41.2°Culet: NoneDepth 61.5%

Caratlytics Score

How it works →
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: $255 CAD|Low: $153 CAD|High: $1,067 CAD|Avg: $364 CAD|+8.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 29, 2026
Retailer 8$153 CAD
Retailer 9$153 CAD
Retailer 2$197 CAD
Retailer 1$255 CAD
Retailer 6$259 CAD
Retailer 3$280 CAD
Retailer 5$351 CAD
Retailer 7$373 CAD
Retailer 10$468 CAD
Retailer 4$1,060 CAD

40 data points across 10 retailers

24 retailers$115 CAD to $1,088 CAD

A
Retailer 1
-
$111 CAD
$79 USD
Price last confirmed 21 days ago
A
Retailer 2
-
$115 CAD
$82 USD
View
A
Retailer 3
-
$115 CAD
$82 USD
View
Price last confirmed 11 days ago
A
Retailer 4
-
$115 CAD
$82 USD
View
Price last confirmed 9 days ago
A
Retailer 5
-
$135 CAD
$96 USD
View
Price last confirmed 20 days ago
A
Retailer 6
-
$135 CAD
$96 USD
View
Price last confirmed 9 days ago
A
Retailer 7
-
$153 CAD
$109 USD
View
A
Retailer 8
-
$153 CAD
$109 USD
View
A
Retailer 9
-
$153 CAD
$109 USD
View
Price last confirmed 20 days ago
A
Retailer 10
-
$153 CAD
$109 USD
View
Price last confirmed 21 days ago
A
Retailer 11
-
$153 CAD
$109 USD
View
Price last confirmed 10 days ago
A
Retailer 12
-
$197 CAD
$140 USD
View
A
Retailer 13
-
$255 CAD
£143 GBP
View
A
Retailer 14
-
$259 CAD
ZAR 2,981 ZAR
View
A
Retailer 15
-
$280 CAD
€190 EUR
View
B+
Retailer 16
-
$351 CAD
$250 USD
View
B+
Retailer 17
-
$373 CAD
A$409 AUD
View
B+
Retailer 18
-
$462 CAD
$329 USD
View
Price last confirmed 29 days ago
B+
Retailer 19
-
$462 CAD
$329 USD
View
B+
Retailer 20
-
$462 CAD
$329 USD
View
Price last confirmed 11 days ago
B+
Retailer 21
-
$468 CAD
$333 USD
View
B
Retailer 22
-
$546 CAD
$388 USD
View
B
Retailer 23
-
$1,060 CAD
£594 GBP
View
Most Expensive
B
Queensmith
LG702504590 · Oct 28
$1,088 CAD
£610 GBP
View
23 more retailers have this diamond
Prices start from $115 CADSave up to $973 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
0.45ct Round
$115 CAD