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Oval|Lab Grown|IGI

6.51ct G VS1 Oval Lab Grown Diamond

VG • G/VS1 • IGI LG722555641

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG722555641

Diamond specifications and retailer prices

From $1,274 CAD
$912 USD
As of October 29, 2026
Save $3,864 CAD (75%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $5,138 CAD at Taylor and Hart · As of October 30, 2026
View at Taylor and Hart

About this 6.51ct lab-grown oval diamond

This 6.51ct lab-grown oval sits in the over five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG722555641 or 722555641. Listed at 16 retailers as of October 29, 2026, with prices from $1,274 to $5,138, a $3,864 spread on the same certified stone. Taylor and Hart lists it at $5,138. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

6.51
Carat
G
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.3°
Pavilion angle41.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG722555641
Dimensions14.44 × 10.26 × 6.82 mm
L/W Ratio1.41
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.44 mm10.26 mm6.51 ctG / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG722555641
Side View
Table 61.0%Crown 38.3°Girdle: MED-STKPavilion 41.8°Culet: NoneDepth 66.5%

Caratlytics Score

How it works →
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: $1,588 CAD|Low: $1,224 CAD|High: $5,081 CAD|Avg: $2,516 CAD|-0.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 30, 2026
Retailer 10$1,274 CAD
Retailer 11$1,426 CAD
Retailer 3$1,478 CAD
Retailer 12$1,478 CAD
Retailer 1$1,588 CAD
Retailer 7$1,725 CAD
Retailer 5$2,276 CAD
Retailer 2$2,371 CAD
Retailer 8$2,737 CAD
Retailer 9$3,288 CAD
Retailer 4$4,087 CAD
Retailer 6$5,040 CAD

42 data points across 12 retailers

16 retailers$1,274 CAD to $5,138 CAD

A
Cheapest Retailer
-
$1,274 CAD
$912 USD
A
Retailer 2
-
$1,387 CAD
$993 USD
View
A
Retailer 3
-
$1,426 CAD
$1,021 USD
View
Final sale: no returns
Retailer 4
-
$1,478 CAD
$1,058 USD
View
Price last confirmed 13 days ago
A
Retailer 5
-
$1,478 CAD
$1,058 USD
View
A
Retailer 6
-
$1,588 CAD
£895 GBP
View
A
Retailer 7
-
$1,725 CAD
$1,235 USD
View
A
Retailer 8
-
$2,276 CAD
£1,283 GBP
View
B+
Retailer 9
-
$2,371 CAD
$1,697 USD
View
Retailer 10
-
$2,737 CAD
A$3,014 AUD
View
Price last confirmed 9 days ago
B+
Retailer 11
-
$3,288 CAD
$2,354 USD
View
B
Retailer 12
-
$3,622 CAD
$2,593 USD
View
B
Retailer 13
-
$4,087 CAD
£2,304 GBP
View
B
Retailer 14
-
$4,156 CAD
$2,975 USD
View
B
Retailer 15
-
$5,040 CAD
£2,841 GBP
View
Most Expensive
B
Taylor and Hart
6JB2UHL · Oct 30
$5,138 CAD
$3,678 USD
View
15 more retailers have this diamond
Prices start from $1,274 CADSave up to $3,864 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
6.51ct Oval
$1,274 CAD