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Round|Lab Grown|IGI

1.52ct D IF Round Lab Grown Diamond

ID • D/IF • IGI LG778613718

Shape and cutting style on the report: Round brilliant

Certificate IGI LG778613718

Diamond specifications and retailer prices

From $469 CAD
$336 USD
As of October 29, 2026
Save $3,470 CAD (88%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $3,939 CAD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

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 D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG778613718 or 778613718. Listed at 25 retailers as of October 29, 2026, with prices from $469 to $3,939, a $3,470 spread on the same certified stone. Brilliant Earth lists it at $3,939. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.52
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG778613718
Dimensions7.35 × 7.40 × 4.53 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
7.35 mm7.40 mm1.52 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG778613718
Side View
Table 58.0%Crown 35.5°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 61.5%

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: $3,939 CAD|Low: $527 CAD|High: $6,188 CAD|Avg: $1,722 CAD|-36.3%
Brilliant Earth
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
Retailer 15
Retailer 16
October 30, 2026
Retailer 6$527 CAD
Retailer 16$750 CAD
Retailer 4$782 CAD
Retailer 15$796 CAD
Retailer 11$906 CAD
Retailer 14$1,001 CAD
Retailer 13$1,033 CAD
Retailer 9$1,042 CAD
Retailer 12$1,358 CAD
Retailer 2$1,359 CAD
Retailer 5$2,202 CAD
Retailer 7$2,275 CAD
Retailer 10$2,347 CAD
Retailer 8$2,417 CAD
Retailer 3$3,241 CAD
Brilliant Earth$3,939 CAD

35 data points across 16 retailers

25 retailers$469 CAD to $3,939 CAD

A
Cheapest Retailer
-
$469 CAD
$336 USD
A
Retailer 2
-
$527 CAD
$377 USD
View
Final sale: no returns
A
Retailer 3
-
$545 CAD
$390 USD
View
A
Retailer 4
-
$583 CAD
$417 USD
View
A
Retailer 5
-
$583 CAD
$417 USD
View
Retailer 6
-
$750 CAD
£423 GBP
View
Price last confirmed 14 days ago
A
Retailer 7
-
$782 CAD
$560 USD
View
A
Retailer 8
-
$796 CAD
$570 USD
View
A
Retailer 9
-
$906 CAD
€618 EUR
View
A
Retailer 10
-
$1,001 CAD
ZAR 11,579 ZAR
View
A
Retailer 11
-
$1,033 CAD
A$1,138 AUD
View
A
Retailer 12
-
$1,042 CAD
£587 GBP
View
A
Retailer 13
-
$1,046 CAD
$749 USD
View
A
Retailer 14
-
$1,358 CAD
A$1,496 AUD
View
B+
Retailer 15
-
$1,359 CAD
$973 USD
View
B+
Retailer 16
-
$1,366 CAD
$978 USD
View
B+
Retailer 17
-
$1,860 CAD
SGD 1,799 SGD
View
B+
Retailer 18
-
$1,873 CAD
$1,341 USD
View
B+
Retailer 19
-
$1,934 CAD
$1,384 USD
View
B+
Retailer 20
-
$2,202 CAD
$1,576 USD
View
B+
Retailer 21
-
$2,275 CAD
$1,629 USD
View
B+
Retailer 22
-
$2,347 CAD
£1,323 GBP
View
Retailer 23
-
$2,417 CAD
A$2,662 AUD
View
Price last confirmed 26 days ago
Retailer 24
-
$3,241 CAD
$2,320 USD
View
Price last confirmed 17 days ago
Most Expensive
B
Brilliant Earth
18441255A · Oct 30
$3,939 CAD
$2,820 USD
View
24 more retailers have this diamond
Prices start from $469 CADSave up to $3,470 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
$469 CAD