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Round|Lab Grown|IGI

6.59ct G VS1 Round Lab Grown Diamond

ID • G/VS1 • IGI LG614315706

Shape and cutting style on the report: Round brilliant

Certificate IGI LG614315706

Diamond specifications and retailer prices

From $1,303 CAD
$933 USD
As of October 29, 2026
Save $7,735 CAD (86%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $9,038 CAD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 6.59ct lab-grown round diamond

This 6.59ct 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 LG614315706 or 614315706. Listed at 20 retailers as of October 29, 2026, with prices from $1,303 to $9,038, a $7,735 spread on the same certified stone. Brilliant Earth lists it at $9,038. 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

6.59
Carat
G
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG614315706
Dimensions12.08 × 12.11 × 7.33 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Top View
12.08 mm12.11 mm6.59 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG614315706
Side View
Table 58.0%Crown 34.1°Girdle: MediumPavilion 40.7°Culet: NoneDepth 60.5%

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: $9,038 CAD|Low: $1,303 CAD|High: $9,038 CAD|Avg: $3,180 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 31, 2026
Retailer 6$1,303 CAD
Retailer 19$1,418 CAD
Retailer 9$1,458 CAD
Retailer 4$1,511 CAD
Retailer 21$1,511 CAD
Retailer 15$1,760 CAD
Retailer 3$1,989 CAD
Retailer 7$2,193 CAD
Retailer 16$2,302 CAD
Retailer 10$2,424 CAD
Retailer 2$2,495 CAD
Retailer 13$2,802 CAD
Retailer 18$2,926 CAD
Retailer 20$3,364 CAD
Retailer 8$3,936 CAD
Retailer 5$4,251 CAD
Retailer 11$4,706 CAD
Retailer 12$4,730 CAD
Retailer 17$5,155 CAD
Retailer 14$5,259 CAD
Brilliant Earth$9,038 CAD

36 data points across 21 retailers

20 retailers$1,303 CAD to $9,038 CAD

A
Cheapest Retailer
-
$1,303 CAD
$933 USD
A
Retailer 2
-
$1,418 CAD
$1,015 USD
View
A
Retailer 3
-
$1,511 CAD
$1,082 USD
View
Retailer 4
-
$1,511 CAD
$1,082 USD
View
Price last confirmed 14 days ago
A
Retailer 5
-
$1,760 CAD
$1,260 USD
View
Retailer 6
-
$1,989 CAD
£1,121 GBP
View
Price last confirmed 14 days ago
A
Retailer 7
-
$2,193 CAD
$1,570 USD
View
A
Retailer 8
-
$2,302 CAD
£1,298 GBP
View
B+
Retailer 9
-
$2,424 CAD
$1,735 USD
View
A
Retailer 10
-
$2,495 CAD
€1,701 EUR
View
B+
Retailer 11
-
$2,802 CAD
A$3,086 AUD
View
B+
Retailer 12
-
$2,926 CAD
ZAR 33,836 ZAR
View
B+
Retailer 13
-
$3,364 CAD
$2,408 USD
View
B+
Retailer 14
-
$3,936 CAD
$2,818 USD
View
B+
Retailer 15
-
$4,251 CAD
$3,043 USD
View
Retailer 16
-
$4,706 CAD
$3,369 USD
View
Price last confirmed 20 days ago
B
Retailer 17
-
$4,730 CAD
$3,386 USD
View
B
Retailer 18
-
$5,155 CAD
£2,906 GBP
View
B
Retailer 19
-
$5,259 CAD
$3,765 USD
View
Most Expensive
B
Brilliant Earth
8850644A · Oct 29
$9,038 CAD
$6,470 USD
View
19 more retailers have this diamond
Prices start from $1,303 CADSave up to $7,735 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
6.59ct Round
$1,303 CAD