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Round|Lab Grown|IGI

1.52ct H SI1 Round Lab Grown Diamond

EX • H/SI1 • IGI LG455008962

Shape and cutting style on the report: Round brilliant

Certificate IGI LG455008962

Diamond specifications and retailer prices

From $460 CAD
$329 USD
As of October 29, 2026
Save $3,619 CAD (89%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $4,079 CAD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.52ct lab-grown round diamond

This 1.52ct lab-grown round sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG455008962 or 455008962. Listed at 18 retailers as of October 29, 2026, with prices from $460 to $4,079, a $3,619 spread on the same certified stone. Do Amore Diamonds lists it at $4,079. 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

1.52
Carat
H
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG455008962
Dimensions7.43 × 7.51 × 4.48 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Chemical Vapor Deposition (CVD) laboratory grown diamond is classified as Type IIa.
Top View
7.43 mm7.51 mm1.52 ctH / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG455008962
Side View
Table 61.5%Crown 33.9°Girdle: THN-MEDPavilion 41.3°Culet: NoneDepth 60.0%

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 29
Current: $4,079 CAD|Low: $460 CAD|High: $4,079 CAD|Avg: $1,325 CAD
Do Amore Diamonds
Retailer 2
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Retailer 7
Retailer 8
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Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
October 30, 2026
Retailer 17$460 CAD
Retailer 14$534 CAD
Retailer 2$562 CAD
Retailer 5$570 CAD
Retailer 13$570 CAD
Retailer 18$661 CAD
Retailer 6$782 CAD
Retailer 7$929 CAD
Retailer 9$981 CAD
Retailer 11$1,019 CAD
Retailer 15$1,034 CAD
Retailer 10$1,131 CAD
Retailer 16$1,672 CAD
Retailer 8$1,715 CAD
Retailer 4$2,023 CAD
Retailer 3$2,243 CAD
Retailer 12$2,473 CAD
Do Amore Diamonds$4,079 CAD

14 data points across 18 retailers

18 retailers$460 CAD to $4,079 CAD

A
Cheapest Retailer
-
$460 CAD
$329 USD
A
Retailer 2
-
$534 CAD
$382 USD
View
B+
Retailer 3
-
$562 CAD
$402 USD
View
A
Retailer 4
-
$570 CAD
$408 USD
View
A
Retailer 5
-
$570 CAD
$408 USD
View
A
Retailer 6
-
$661 CAD
$473 USD
View
A
Retailer 7
-
$782 CAD
$560 USD
View
Retailer 8
-
$929 CAD
$665 USD
View
Price last confirmed 9 days ago
A
Retailer 9
-
$981 CAD
$702 USD
View
A
Retailer 10
-
$1,019 CAD
£574 GBP
View
A
Retailer 11
-
$1,034 CAD
$740 USD
View
A
Retailer 12
-
$1,131 CAD
$810 USD
View
A
Retailer 13
-
$1,672 CAD
$1,197 USD
View
A
Retailer 14
-
$1,715 CAD
$1,228 USD
View
B+
Retailer 15
-
$2,023 CAD
$1,448 USD
View
B+
Retailer 16
-
$2,243 CAD
$1,605 USD
View
B
Retailer 17
-
$2,473 CAD
£1,394 GBP
View
Most Expensive
B
Do Amore Diamonds
27-7CB967495 · Oct 31
$4,079 CAD
$2,920 USD
View
17 more retailers have this diamond
Prices start from $460 CADSave up to $3,619 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
1.52ct Round
$460 CAD