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Round|Lab Grown|IGI

6.63ct G VS1 Round Lab Grown Diamond

ID • G/VS1 • IGI LG642457111

Shape and cutting style on the report: Round brilliant

Certificate IGI LG642457111

Diamond specifications and retailer prices

From $1,112 CAD
$796 USD
As of October 29, 2026
Save $8,764 CAD (89%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $9,876 CAD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 6.63ct lab-grown round diamond

This 6.63ct lab-grown round sits in the over five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG642457111 or 642457111. Listed at 10 retailers as of October 29, 2026, with prices from $1,112 to $9,876, a $8,764 spread on the same certified stone. Do Amore Diamonds lists it at $9,876. 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

6.63
Carat
G
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG642457111
Dimensions12.10 × 12.04 × 7.40 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizeNone
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.10 mm12.04 mm6.63 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG642457111
Side View
Table 56.0%Crown 34°Girdle: THN-MEDPavilion 40.7°Culet: NoneDepth 61.3%

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: $9,876 CAD|Low: $1,112 CAD|High: $10,994 CAD|Avg: $4,356 CAD|-10.2%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 31, 2026
Retailer 7$1,112 CAD
Retailer 3$1,869 CAD
Retailer 8$2,083 CAD
Retailer 5$2,088 CAD
Retailer 2$2,638 CAD
Retailer 6$3,068 CAD
Retailer 9$3,195 CAD
Retailer 4$5,365 CAD
Retailer 10$9,038 CAD
Do Amore Diamonds$9,876 CAD

30 data points across 10 retailers

10 retailers$1,112 CAD to $9,876 CAD

A
Cheapest Retailer
-
$1,112 CAD
$796 USD
A
Retailer 2
-
$1,869 CAD
£1,054 GBP
View
B+
Retailer 3
-
$2,083 CAD
$1,491 USD
View
A
Retailer 4
-
$2,088 CAD
$1,495 USD
View
B+
Retailer 5
-
$2,638 CAD
A$2,905 AUD
View
B+
Retailer 6
-
$3,068 CAD
$2,196 USD
View
B+
Retailer 7
-
$3,195 CAD
$2,287 USD
View
B
Retailer 8
-
$5,365 CAD
£3,024 GBP
View
B
Retailer 9
-
$9,038 CAD
$6,470 USD
View
Most Expensive
B
Do Amore Diamonds
27-4CBDDF0A5 · Oct 31
$9,876 CAD
$7,070 USD
View
9 more retailers have this diamond
Prices start from $1,112 CADSave up to $8,764 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
6.63ct Round
$1,112 CAD