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Round|Lab Grown|IGI

3.13ct D IF Round Lab Grown Diamond

ID • D/IF • IGI LG680525391

Shape and cutting style on the report: Round brilliant

Certificate IGI LG680525391

Diamond specifications and retailer prices

From $1,121 CAD
$802 USD
As of November 1, 2026
Save $12,937 CAD (92%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $14,058 CAD at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 3.13ct lab-grown round diamond

This 3.13ct lab-grown round sits in the three to five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG680525391 or 680525391. Listed at 19 retailers as of November 1, 2026, with prices from $1,121 to $14,058, a $12,937 spread on the same certified stone. Brilliant Earth lists it at $14,058. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.13
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG680525391
Dimensions9.40 × 9.46 × 5.76 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
9.40 mm9.46 mm3.13 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG680525391
Side View
Table 57.0%Crown 34.2°Girdle: MediumPavilion 40.9°Culet: NoneDepth 61.1%

Caratlytics Score

How it works →
A+
Exceptional
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $14,058 CAD|Low: $1,093 CAD|High: $21,310 CAD|Avg: $4,196 CAD|-3.0%
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
Retailer 17
Retailer 18
Retailer 19
November 2, 2026
Retailer 18$1,121 CAD
Retailer 6$1,220 CAD
Retailer 11$1,223 CAD
Retailer 19$1,592 CAD
Retailer 9$2,068 CAD
Retailer 17$2,099 CAD
Retailer 2$2,346 CAD
Retailer 15$2,438 CAD
Retailer 10$2,682 CAD
Retailer 16$2,914 CAD
Retailer 4$3,092 CAD
Retailer 7$3,216 CAD
Retailer 13$3,241 CAD
Retailer 5$4,036 CAD
Retailer 14$5,409 CAD
Retailer 12$7,194 CAD
Retailer 8$7,623 CAD
Retailer 3$9,949 CAD
Brilliant Earth$14,058 CAD

35 data points across 19 retailers

19 retailers$1,121 CAD to $14,058 CAD

A+
Cheapest Retailer
-
$1,121 CAD
$802 USD
A
Retailer 2
-
$1,220 CAD
$873 USD
View
A
Retailer 3
-
$1,223 CAD
$875 USD
View
Final sale: no returns
A
Retailer 4
-
$1,592 CAD
$1,139 USD
View
A
Retailer 5
-
$2,068 CAD
$1,480 USD
View
A
Retailer 6
-
$2,099 CAD
$1,502 USD
View
A
Retailer 7
-
$2,194 CAD
$1,570 USD
View
A
Retailer 8
-
$2,346 CAD
€1,599 EUR
View
A
Retailer 9
-
$2,682 CAD
$1,919 USD
View
A
Retailer 10
-
$2,914 CAD
A$3,208 AUD
View
A
Retailer 11
-
$3,092 CAD
$2,213 USD
View
A
Retailer 12
-
$3,216 CAD
$2,302 USD
View
A
Retailer 13
-
$3,241 CAD
A$3,568 AUD
View
A
Retailer 14
-
$4,036 CAD
$2,888 USD
View
B+
Retailer 15
-
$5,409 CAD
£3,048 GBP
View
B+
Retailer 16
-
$7,194 CAD
A$7,920 AUD
View
Retailer 17
-
$7,623 CAD
$5,455 USD
View
Price last confirmed 15 days ago
B+
Retailer 18
-
$9,949 CAD
$7,120 USD
View
Most Expensive
B
Brilliant Earth
13214856Y · Nov 2
$14,058 CAD
$10,060 USD
View
18 more retailers have this diamond
Prices start from $1,121 CADSave up to $12,937 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+
3.13ct Round
$1,121 CAD