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Oval|Lab Grown|IGI

6.89ct G VS1 Oval Lab Grown Diamond

EX • G/VS1 • IGI LG839601261

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG839601261

Diamond specifications and retailer prices

From $1,358 CAD
$972 USD
As of October 31, 2026
Save $478 CAD (26%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $8,507 CAD at Brilliant Earth · As of October 1, 2026
View at Brilliant Earth

About this 6.89ct lab-grown oval diamond

This 6.89ct lab-grown oval 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 LG839601261 or 839601261. Listed at 3 retailers as of October 30, 2026, with a 35% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

6.89
Carat
G
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.7°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839601261
Dimensions15.15 × 10.69 × 6.66 mm
L/W Ratio1.42
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.15 mm10.69 mm6.89 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839601261
Side View
Table 62.0%Crown 36.7°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.3%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 31
Current: $8,507 CAD|Low: $1,358 CAD|High: $8,507 CAD|Avg: $4,160 CAD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
October 28, 2026
Retailer 2$1,358 CAD
Retailer 3$1,836 CAD
Retailer 4$2,214 CAD
Brilliant Earth$8,507 CAD

10 data points across 4 retailers

3 retailers$1,358 CAD to $1,836 CAD

A
Cheapest Retailer
-
$1,358 CAD
$972 USD
Final sale: no returns
B+
Retailer 2
-
$1,836 CAD
$1,314 USD
View
Most Expensive
Brilliant Earth
21542179A · Oct 1
$8,507 CAD
$6,090 USD
View
Price last confirmed 30 days ago
2 more retailers have this diamond
Prices start from $1,358 CADSave up to $478 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
6.89ct Oval
$1,358 CAD