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Round|Lab Grown|IGI

3.55ct D VVS2 Round Lab Grown Diamond

ID • D/VVS2 • IGI LG811619651

Shape and cutting style on the report: Round brilliant

Certificate IGI LG811619651

Diamond specifications and retailer prices

From $1,053 CAD
$754 USD
As of October 29, 2026
Save $8,292 CAD (89%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $13,215 CAD at Brilliant Earth · As of October 16, 2026
View at Brilliant Earth

About this 3.55ct lab-grown round diamond

This 3.55ct lab-grown round sits in the three to five carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG811619651 or 811619651. Listed at 18 retailers as of October 29, 2026, with a 787% 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

3.55
Carat
D
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.2°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811619651
Dimensions9.94 × 9.89 × 5.90 mm
L/W Ratio1.01
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
9.94 mm9.89 mm3.55 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811619651
Side View
Table 60.0%Crown 33.2°Girdle: MediumPavilion 40.8°Culet: NoneDepth 59.6%

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: $13,215 CAD|Low: $1,035 CAD|High: $13,215 CAD|Avg: $3,479 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
Retailer 18
Retailer 19
Retailer 20
October 30, 2026
Retailer 17$1,053 CAD
Retailer 4$1,140 CAD
Retailer 16$1,178 CAD
Retailer 10$1,215 CAD
Retailer 19$1,221 CAD
Retailer 12$1,598 CAD
Retailer 20$1,718 CAD
Retailer 13$1,724 CAD
Retailer 15$2,063 CAD
Retailer 6$2,203 CAD
Retailer 7$2,892 CAD
Retailer 3$3,028 CAD
Retailer 18$3,129 CAD
Retailer 9$3,773 CAD
Retailer 8$4,108 CAD
Retailer 11$4,132 CAD
Retailer 2$4,913 CAD
Retailer 5$5,058 CAD
Retailer 14$9,345 CAD
Brilliant Earth$13,215 CAD

23 data points across 20 retailers

18 retailers$1,053 CAD to $9,345 CAD

A
Cheapest Retailer
-
$1,053 CAD
$754 USD
A
Retailer 2
-
$1,140 CAD
$816 USD
View
A
Retailer 3
-
$1,178 CAD
$843 USD
View
Final sale: no returns
Retailer 4
-
$1,215 CAD
$870 USD
View
Price last confirmed 13 days ago
A
Retailer 5
-
$1,221 CAD
$874 USD
View
A
Retailer 6
-
$1,718 CAD
$1,230 USD
View
A
Retailer 7
-
$1,724 CAD
$1,234 USD
View
A
Retailer 8
-
$2,063 CAD
£1,163 GBP
View
A
Retailer 9
-
$2,203 CAD
$1,577 USD
View
B+
Retailer 10
-
$2,892 CAD
$2,070 USD
View
Retailer 11
-
$3,028 CAD
A$3,335 AUD
View
Price last confirmed 9 days ago
B+
Retailer 12
-
$3,129 CAD
ZAR 36,192 ZAR
View
B+
Retailer 13
-
$3,773 CAD
$2,701 USD
View
B+
Retailer 14
-
$4,108 CAD
$2,941 USD
View
B
Retailer 15
-
$4,913 CAD
$3,517 USD
View
Retailer 16
-
$5,058 CAD
£2,851 GBP
View
Price last confirmed 9 days ago
B
Retailer 17
-
$9,345 CAD
$6,690 USD
View
Most Expensive
Brilliant Earth
21729830Y · Oct 16
$13,215 CAD
$9,460 USD
View
Price under review
17 more retailers have this diamond
Prices start from $1,053 CADSave up to $8,292 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
3.55ct Round
$1,053 CAD