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Round|Lab Grown|IGI

1.30ct D IF Round Lab Grown Diamond

ID • D/IF • IGI LG804619575

Shape and cutting style on the report: Round brilliant

Certificate IGI LG804619575

Diamond specifications and retailer prices

From $629 CAD
$450 USD
As of October 30, 2026
Save $1,254 CAD (67%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $2,305 CAD at Rare Carat · As of October 21, 2026
View at Rare Carat

About this 1.3ct lab-grown round diamond

This 1.3ct lab-grown round sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG804619575 or 804619575. Listed at 10 retailers as of October 29, 2026, with a 199% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.30
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804619575
Dimensions6.96 × 6.99 × 4.33 mm
L/W Ratio1.00
Girdle conditionFaceted
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
6.96 mm6.99 mm1.30 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804619575
Side View
Table 59.0%Crown 35.2°Girdle: MediumPavilion 41.3°Culet: NoneDepth 62.1%

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 30
Current: $2,305 CAD|Low: $567 CAD|High: $2,340 CAD|Avg: $1,279 CAD|-1.3%
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 31, 2026
Retailer 7$629 CAD
Retailer 4$760 CAD
Retailer 2$819 CAD
Retailer 8$821 CAD
Retailer 6$1,131 CAD
Retailer 9$1,573 CAD
Retailer 3$1,688 CAD
Retailer 5$1,882 CAD
Rare Carat$2,305 CAD

34 data points across 9 retailers

10 retailers$629 CAD to $1,882 CAD

Retailer 1
-
$501 CAD
HK$2,800 HKD
Price last confirmed 57 days ago
A
Retailer 2
-
$629 CAD
$450 USD
View
A
Retailer 3
-
$760 CAD
€518 EUR
View
A
Retailer 4
-
$819 CAD
£461 GBP
View
A
Retailer 5
-
$821 CAD
$588 USD
View
A
Retailer 6
-
$1,131 CAD
$810 USD
View
B+
Retailer 7
-
$1,573 CAD
$1,126 USD
View
B+
Retailer 8
-
$1,688 CAD
A$1,859 AUD
View
B+
Retailer 9
-
$1,882 CAD
£1,061 GBP
View
Most Expensive
Rare Carat
PM683-2717A · Oct 21
$2,305 CAD
$1,650 USD
View
Price last confirmed 10 days ago
9 more retailers have this diamond
Prices start from $629 CADSave up to $1,254 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
1.30ct Round
$629 CAD