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Oval|Lab Grown|IGI

6.88ct G VS1 Oval Lab Grown Diamond

EX • G/VS1 • IGI LG844669625

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG844669625

Diamond specifications and retailer prices

From $1,225 CAD
$877 USD
As of October 31, 2026
Save $7,017 CAD (85%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $8,242 CAD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 6.88ct lab-grown oval diamond

This 6.88ct 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 LG844669625 or 844669625. Listed at 3 retailers as of October 29, 2026, with prices from $1,225 to $8,242, a $7,017 spread on the same certified stone. Brilliant Earth lists it at $8,242. 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

6.88
Carat
G
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844669625
Dimensions15.10 × 10.75 × 6.59 mm
L/W Ratio1.40
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.10 mm10.75 mm6.88 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844669625
Side View
Table 62.0%Crown 35.3°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 61.3%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 31
Current: $8,242 CAD|Low: $1,225 CAD|High: $8,242 CAD|Avg: $4,196 CAD
Brilliant Earth
Retailer 2
Retailer 3
October 31, 2026
Retailer 3$1,225 CAD
Retailer 2$2,001 CAD
Brilliant Earth$8,242 CAD

17 data points across 3 retailers

3 retailers$1,225 CAD to $8,242 CAD

A
Cheapest Retailer
-
$1,225 CAD
$877 USD
Final sale: no returns
A
Retailer 2
-
$2,001 CAD
£1,128 GBP
View
Most Expensive
B
Brilliant Earth
22003597A · Oct 29
$8,242 CAD
$5,900 USD
View
2 more retailers have this diamond
Prices start from $1,225 CADSave up to $7,017 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
6.88ct Oval
$1,225 CAD