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Round|Lab Grown|IGI

6.55ct H VS2 Round Lab Grown Diamond

ID • H/VS2 • IGI LG670487495

Shape and cutting style on the report: Round brilliant

Certificate IGI LG670487495

Diamond specifications and retailer prices

From $1,416 CAD
$1,012 USD
As of October 29, 2026
Save $4,882 CAD (78%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $6,298 CAD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 6.55ct lab-grown round diamond

This 6.55ct lab-grown round sits in the over five carat band, graded H colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG670487495 or 670487495. Listed at 18 retailers as of October 29, 2026, with prices from $1,416 to $6,298, a $4,882 spread on the same certified stone. Brilliant Earth lists it at $6,298. 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

6.55
Carat
H
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG670487495
Dimensions11.91 × 11.81 × 7.39 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.91 mm11.81 mm6.55 ctH / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG670487495
Side View
Table 56.0%Crown 35.9°Girdle: MediumPavilion 40.3°Culet: NoneDepth 62.2%

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: $6,298 CAD|Low: $1,416 CAD|High: $6,494 CAD|Avg: $3,402 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
October 30, 2026
Retailer 3$1,416 CAD
Retailer 6$1,541 CAD
Retailer 8$1,643 CAD
Retailer 9$1,723 CAD
Retailer 13$2,314 CAD
Retailer 2$2,450 CAD
Retailer 11$2,568 CAD
Retailer 10$2,588 CAD
Retailer 16$2,621 CAD
Retailer 14$3,079 CAD
Retailer 12$3,239 CAD
Retailer 4$3,416 CAD
Retailer 17$5,018 CAD
Retailer 7$5,535 CAD
Retailer 15$5,601 CAD
Retailer 5$5,728 CAD
Brilliant Earth$6,298 CAD

41 data points across 17 retailers

18 retailers$1,416 CAD to $6,298 CAD

A
Cheapest Retailer
-
$1,416 CAD
$1,012 USD
A
Retailer 2
-
$1,541 CAD
$1,101 USD
View
A
Retailer 3
-
$1,643 CAD
$1,174 USD
View
Retailer 4
-
$1,723 CAD
$1,231 USD
View
Price last confirmed 13 days ago
A
Retailer 5
-
$2,314 CAD
$1,653 USD
View
A
Retailer 6
-
$2,450 CAD
£1,379 GBP
View
B+
Retailer 7
-
$2,568 CAD
$1,835 USD
View
A
Retailer 8
-
$2,588 CAD
€1,761 EUR
View
B+
Retailer 9
-
$2,621 CAD
$1,873 USD
View
B+
Retailer 10
-
$3,079 CAD
$2,200 USD
View
B+
Retailer 11
-
$3,239 CAD
$2,314 USD
View
B+
Retailer 12
-
$3,416 CAD
$2,441 USD
View
Retailer 13
-
$5,018 CAD
$3,585 USD
View
Price last confirmed 9 days ago
Retailer 14
-
$5,424 CAD
$3,875 USD
View
Price last confirmed 64 days ago
B
Retailer 15
-
$5,535 CAD
SGD 5,344 SGD
View
B
Retailer 16
-
$5,601 CAD
£3,151 GBP
View
B
Retailer 17
-
$5,728 CAD
$4,092 USD
View
Most Expensive
B
Brilliant Earth
18443868A · Oct 29
$6,298 CAD
$4,500 USD
View
17 more retailers have this diamond
Prices start from $1,416 CADSave up to $4,882 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
6.55ct Round
$1,416 CAD