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Round|Lab Grown|IGI

1.53ct D IF Round Lab Grown Diamond

ID • D/IF • IGI LG768651066

Shape and cutting style on the report: Round brilliant

Certificate IGI LG768651066

Diamond specifications and retailer prices

From $458 CAD
$328 USD
As of October 29, 2026
Save $3,604 CAD (89%) vs most expensive(unlock to see where)
28 retailers carry this diamond
Most expensive: $4,063 CAD at Queensmith · As of October 27, 2026
View at Queensmith

About this 1.53ct lab-grown round diamond

This 1.53ct 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 LG768651066 or 768651066. Listed at 28 retailers as of October 27, 2026, with prices from $458 to $4,063, a $3,604 spread on the same certified stone. Queensmith lists it at $4,063. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.53
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG768651066
Dimensions7.32 × 7.37 × 4.59 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
7.32 mm7.37 mm1.53 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG768651066
Side View
Table 58.0%Crown 35.1°Girdle: MediumPavilion 41.2°Culet: NoneDepth 62.5%

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 29
Current: $906 CAD|Low: $440 CAD|High: $5,546 CAD|Avg: $1,396 CAD
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
October 31, 2026
Retailer 4$458 CAD
Retailer 11$513 CAD
Retailer 8$532 CAD
Retailer 7$569 CAD
Retailer 10$626 CAD
Retailer 9$766 CAD
Retailer 18$782 CAD
Retailer 1$906 CAD
Retailer 17$977 CAD
Retailer 6$979 CAD
Retailer 12$1,014 CAD
Retailer 16$1,326 CAD
Retailer 13$1,390 CAD
Retailer 3$1,995 CAD
Retailer 15$2,290 CAD
Retailer 5$2,427 CAD
Retailer 2$3,220 CAD
Retailer 14$3,590 CAD

35 data points across 18 retailers

28 retailers$458 CAD to $4,063 CAD

A
Cheapest Retailer
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$458 CAD
$328 USD
A
Retailer 2
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$513 CAD
$367 USD
View
Final sale: no returns
A
Retailer 3
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$532 CAD
$381 USD
View
A
Retailer 4
-
$569 CAD
$407 USD
View
A
Retailer 5
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$569 CAD
$407 USD
View
A
Retailer 6
-
$626 CAD
HK$3,500 HKD
View
A
Retailer 7
-
$766 CAD
$548 USD
View
A
Retailer 8
-
$782 CAD
$560 USD
View
A
Retailer 9
-
$906 CAD
€618 EUR
View
A
Retailer 10
-
$977 CAD
ZAR 11,300 ZAR
View
A
Retailer 11
-
$979 CAD
A$1,078 AUD
View
A
Retailer 12
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$1,014 CAD
£572 GBP
View
A
Retailer 13
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$1,034 CAD
$740 USD
View
A
Retailer 14
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$1,326 CAD
A$1,460 AUD
View
B+
Retailer 15
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$1,379 CAD
$987 USD
View
A
Retailer 16
-
$1,390 CAD
$995 USD
View
Retailer 17
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$1,551 CAD
$1,110 USD
View
Price last confirmed 45 days ago
B+
Retailer 18
-
$1,819 CAD
SGD 1,760 SGD
View
B+
Retailer 19
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$1,829 CAD
$1,309 USD
View
B+
Retailer 20
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$1,890 CAD
$1,353 USD
View
B+
Retailer 21
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$1,933 CAD
$1,384 USD
View
B+
Retailer 22
-
$1,995 CAD
$1,428 USD
View
B+
Retailer 23
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$2,239 CAD
$1,603 USD
View
B+
Retailer 24
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$2,290 CAD
£1,291 GBP
View
Retailer 25
-
$2,427 CAD
A$2,673 AUD
View
Price last confirmed 23 days ago
Retailer 26
-
$3,220 CAD
$2,305 USD
View
Price last confirmed 13 days ago
B
Retailer 27
-
$3,590 CAD
$2,570 USD
View
Most Expensive
B
Queensmith
LG768651066 · Oct 27
$4,063 CAD
£2,290 GBP
View
27 more retailers have this diamond
Prices start from $458 CADSave up to $3,604 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
1.53ct Round
$458 CAD