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Round|Lab Grown|IGI

3.55ct D VVS2 Round Lab Grown Diamond

ID • D/VVS2 • IGI LG798618809

Shape and cutting style on the report: Round brilliant

Certificate IGI LG798618809

Diamond specifications and retailer prices

From $1,239 CAD
$885 USD
As of October 29, 2026
Save $4,174 CAD (77%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $13,324 CAD at Brilliant Earth · As of October 29, 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 LG798618809 or 798618809. Listed at 21 retailers as of October 29, 2026, with a 337% 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 angle34°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG798618809
Dimensions9.79 × 9.82 × 6.00 mm
L/W Ratio1.00
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
9.79 mm9.82 mm3.55 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG798618809
Side View
Table 58.0%Crown 34°Girdle: MediumPavilion 40.9°Culet: NoneDepth 61.2%

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: $13,324 CAD|Low: $1,239 CAD|High: $13,324 CAD|Avg: $3,075 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
Retailer 21
October 30, 2026
Retailer 9$1,239 CAD
Retailer 5$1,348 CAD
Retailer 10$1,386 CAD
Retailer 3$1,436 CAD
Retailer 14$1,489 CAD
Retailer 7$1,648 CAD
Retailer 20$1,680 CAD
Retailer 6$1,849 CAD
Retailer 2$1,886 CAD
Retailer 18$2,032 CAD
Retailer 13$2,202 CAD
Retailer 17$2,265 CAD
Retailer 21$3,195 CAD
Retailer 11$3,263 CAD
Retailer 15$3,335 CAD
Retailer 4$4,039 CAD
Retailer 8$4,235 CAD
Retailer 19$4,769 CAD
Retailer 16$5,412 CAD
Retailer 12$6,200 CAD
Brilliant Earth$13,324 CAD

17 data points across 21 retailers

21 retailers$1,239 CAD to $5,412 CAD

A
Cheapest Retailer
-
$1,239 CAD
$885 USD
A
Retailer 2
-
$1,348 CAD
$963 USD
View
A
Retailer 3
-
$1,386 CAD
$990 USD
View
Final sale: no returns
A
Retailer 4
-
$1,436 CAD
$1,026 USD
View
Retailer 5
-
$1,489 CAD
$1,064 USD
View
Price last confirmed 13 days ago
A
Retailer 6
-
$1,648 CAD
HK$9,200 HKD
View
A
Retailer 7
-
$1,680 CAD
$1,200 USD
View
A
Retailer 8
-
$1,849 CAD
$1,321 USD
View
A
Retailer 9
-
$1,886 CAD
£1,061 GBP
View
A
Retailer 10
-
$2,032 CAD
$1,452 USD
View
A
Retailer 11
-
$2,202 CAD
£1,239 GBP
View
A
Retailer 12
-
$2,265 CAD
€1,541 EUR
View
B+
Retailer 13
-
$3,195 CAD
$2,283 USD
View
Retailer 14
-
$3,263 CAD
A$3,587 AUD
View
Price last confirmed 8 days ago
B+
Retailer 15
-
$3,335 CAD
ZAR 38,498 ZAR
View
B
Retailer 16
-
$4,039 CAD
$2,886 USD
View
B+
Retailer 17
-
$4,235 CAD
$3,026 USD
View
B+
Retailer 18
-
$4,769 CAD
SGD 4,605 SGD
View
B
Retailer 19
-
$5,412 CAD
£3,045 GBP
View
Retailer 20
-
$6,200 CAD
$4,430 USD
View
Price last confirmed 12 days ago
Most Expensive
Brilliant Earth
19642337A · Oct 29
$13,324 CAD
$9,520 USD
View
Price under review
20 more retailers have this diamond
Prices start from $1,239 CADSave up to $4,174 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
$1,239 CAD