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Round|Lab Grown|IGI

3.09ct D VVS1 Round Lab Grown Diamond

ID • D/VVS1 • IGI LG749555750

Shape and cutting style on the report: Round brilliant

Certificate IGI LG749555750

Diamond specifications and retailer prices

From $926 CAD
$663 USD
As of October 29, 2026
Save $8,686 CAD (90%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $15,017 CAD at Brilliant Earth · As of September 22, 2026
View at Brilliant Earth

About this 3.09ct lab-grown round diamond

This 3.09ct lab-grown round sits in the three to five carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG749555750 or 749555750. Listed at 18 retailers as of October 29, 2026, with a 938% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

3.09
Carat
D
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG749555750
Dimensions9.33 × 9.40 × 5.77 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
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
9.33 mm9.40 mm3.09 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG749555750
Side View
Table 56.0%Crown 33.5°Girdle: MediumPavilion 41.1°Culet: NoneDepth 61.6%

Caratlytics Score

How it works →
A
Excellent
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: Oct 29
Current: $15,017 CAD|Low: $736 CAD|High: $15,017 CAD|Avg: $4,262 CAD
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
October 29, 2026
Retailer 7$926 CAD
Retailer 15$1,009 CAD
Retailer 3$1,108 CAD
Retailer 17$1,520 CAD
Retailer 4$1,545 CAD
Retailer 5$1,556 CAD
Retailer 11$1,558 CAD
Retailer 2$1,850 CAD
Retailer 8$2,660 CAD
Retailer 12$2,672 CAD
Retailer 13$3,336 CAD
Retailer 14$3,921 CAD
Retailer 10$4,685 CAD
Retailer 9$6,077 CAD
Retailer 16$8,228 CAD
Retailer 6$9,612 CAD
Brilliant Earth$15,017 CAD

38 data points across 17 retailers

18 retailers$926 CAD to $9,612 CAD

A
Cheapest Retailer
-
$926 CAD
$663 USD
A
Retailer 2
-
$1,009 CAD
$722 USD
View
A
Retailer 3
-
$1,108 CAD
$793 USD
View
Final sale: no returns
A
Retailer 4
-
$1,520 CAD
$1,088 USD
View
A
Retailer 5
-
$1,545 CAD
$1,106 USD
View
A
Retailer 6
-
$1,556 CAD
$1,114 USD
View
A
Retailer 7
-
$1,558 CAD
$1,115 USD
View
A
Retailer 8
-
$1,850 CAD
€1,261 EUR
View
Retailer 9
-
$2,597 CAD
$1,859 USD
View
Price last confirmed 44 days ago
Retailer 10
-
$2,660 CAD
A$2,930 AUD
View
Price last confirmed 9 days ago
B+
Retailer 11
-
$2,672 CAD
$1,913 USD
View
B+
Retailer 12
-
$3,336 CAD
$2,388 USD
View
B
Retailer 13
-
$3,921 CAD
$2,807 USD
View
B+
Retailer 14
-
$4,685 CAD
£2,641 GBP
View
Retailer 15
-
$6,077 CAD
$4,350 USD
View
Price last confirmed 12 days ago
B
Retailer 16
-
$8,228 CAD
$5,890 USD
View
B
Retailer 17
-
$9,612 CAD
$6,881 USD
View
Most Expensive
Brilliant Earth
21406589Y · Sep 22
$15,017 CAD
$10,750 USD
View
Price under review
17 more retailers have this diamond
Prices start from $926 CADSave up to $8,686 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
3.09ct Round
$926 CAD