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Round|Lab Grown|IGI

3.13ct D IF Round Lab Grown Diamond

ID • D/IF • IGI LG677520767

Shape and cutting style on the report: Round brilliant

Certificate IGI LG677520767

Diamond specifications and retailer prices

From $1,064 CAD
$762 USD
As of November 1, 2026
Save $12,988 CAD (92%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $14,053 CAD at Brilliant Earth · As of October 31, 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 LG677520767 or 677520767. Listed at 16 retailers as of October 31, 2026, with prices from $1,064 to $14,053, a $12,988 spread on the same certified stone. Brilliant Earth lists it at $14,053. 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°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG677520767
Dimensions9.47 × 9.44 × 5.75 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
HEARTS & ARROWS 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
9.47 mm9.44 mm3.13 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG677520767
Side View
Table 57.0%Crown 34°Girdle: MediumPavilion 40.8°Culet: NoneDepth 60.8%

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: $14,053 CAD|Low: $1,064 CAD|High: $20,515 CAD|Avg: $5,795 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
November 2, 2026
Retailer 11$1,064 CAD
Retailer 16$1,278 CAD
Retailer 15$1,481 CAD
Retailer 2$1,621 CAD
Retailer 13$1,836 CAD
Retailer 7$1,840 CAD
Retailer 17$2,184 CAD
Retailer 5$2,889 CAD
Retailer 18$3,076 CAD
Retailer 4$3,225 CAD
Retailer 3$3,829 CAD
Retailer 6$4,485 CAD
Retailer 12$5,106 CAD
Retailer 10$7,383 CAD
Retailer 8$7,585 CAD
Retailer 14$9,443 CAD
Brilliant Earth$14,053 CAD
Retailer 9$20,515 CAD

27 data points across 18 retailers

16 retailers$1,064 CAD to $14,053 CAD

A+
Cheapest Retailer
-
$1,064 CAD
$762 USD
A
Retailer 2
-
$1,278 CAD
$915 USD
View
Final sale: no returns
A
Retailer 3
-
$1,481 CAD
$1,060 USD
View
A
Retailer 4
-
$1,621 CAD
£913 GBP
View
A
Retailer 5
-
$1,836 CAD
$1,315 USD
View
A
Retailer 6
-
$1,840 CAD
$1,317 USD
View
A
Retailer 7
-
$2,184 CAD
€1,489 EUR
View
A
Retailer 8
-
$2,889 CAD
$2,068 USD
View
A
Retailer 9
-
$3,076 CAD
A$3,388 AUD
View
A
Retailer 10
-
$3,225 CAD
$2,309 USD
View
A
Retailer 11
-
$3,829 CAD
$2,741 USD
View
B+
Retailer 12
-
$4,485 CAD
$3,211 USD
View
B+
Retailer 13
-
$5,106 CAD
£2,878 GBP
View
Retailer 14
-
$7,585 CAD
$5,430 USD
View
Price last confirmed 15 days ago
B+
Retailer 15
-
$9,443 CAD
$6,760 USD
View
Most Expensive
B
Brilliant Earth
21403277Y · Oct 31
$14,053 CAD
$10,060 USD
View
15 more retailers have this diamond
Prices start from $1,064 CADSave up to $12,988 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
$1,064 CAD