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Round|Lab Grown|IGI

6.60ct G VS1 Round Lab Grown Diamond

ID • G/VS1 • IGI LG604382973

Shape and cutting style on the report: Round brilliant

Certificate IGI LG604382973

Diamond specifications and retailer prices

From $1,430 CAD
$1,024 USD
As of October 29, 2026
Save $7,943 CAD (85%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $9,373 CAD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 6.6ct lab-grown round diamond

This 6.6ct 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 LG604382973 or 604382973. Listed at 13 retailers as of October 29, 2026, with prices from $1,430 to $9,373, a $7,943 spread on the same certified stone. Brilliant Earth lists it at $9,373. 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

6.60
Carat
G
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG604382973
Dimensions11.85 × 11.95 × 7.42 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
11.85 mm11.95 mm6.60 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG604382973
Side View
Table 56.0%Crown 36°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 62.3%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $9,373 CAD|Low: $1,144 CAD|High: $10,295 CAD|Avg: $3,768 CAD|-9.0%
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
October 31, 2026
Retailer 13$1,430 CAD
Retailer 3$1,556 CAD
Retailer 16$1,602 CAD
Retailer 10$1,900 CAD
Retailer 5$2,056 CAD
Retailer 11$2,179 CAD
Retailer 9$2,523 CAD
Retailer 14$2,647 CAD
Retailer 2$3,075 CAD
Retailer 15$3,111 CAD
Retailer 4$3,469 CAD
Retailer 8$4,271 CAD
Retailer 6$5,589 CAD
Retailer 12$5,657 CAD
Retailer 7$7,835 CAD
Brilliant Earth$9,373 CAD

40 data points across 16 retailers

13 retailers$1,430 CAD to $9,373 CAD

A
Cheapest Retailer
-
$1,430 CAD
$1,024 USD
A
Retailer 2
-
$1,556 CAD
$1,114 USD
View
A
Retailer 3
-
$1,602 CAD
$1,147 USD
View
Final sale: no returns
A
Retailer 4
-
$1,900 CAD
$1,360 USD
View
A
Retailer 5
-
$2,056 CAD
HK$11,500 HKD
View
A
Retailer 6
-
$2,179 CAD
£1,228 GBP
View
A
Retailer 7
-
$2,523 CAD
€1,720 EUR
View
B+
Retailer 8
-
$2,647 CAD
$1,895 USD
View
B+
Retailer 9
-
$3,075 CAD
A$3,387 AUD
View
B+
Retailer 10
-
$3,111 CAD
$2,227 USD
View
B+
Retailer 11
-
$3,469 CAD
$2,483 USD
View
B
Retailer 12
-
$5,657 CAD
£3,189 GBP
View
Most Expensive
B
Brilliant Earth
15433403A · Oct 29
$9,373 CAD
$6,710 USD
View
12 more retailers have this diamond
Prices start from $1,430 CADSave up to $7,943 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
6.60ct Round
$1,430 CAD