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Cushion|Lab Grown|IGI

6.34ct D VS1 Cushion Lab Grown Diamond

ID • D/VS1 • IGI LG697511473

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG697511473

Diamond specifications and retailer prices

From $2,818 CAD
$2,017 USD
As of October 29, 2026
Save $16,921 CAD (86%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $21,568 CAD at Brilliant Earth · As of October 1, 2026
View at Brilliant Earth

About this 6.34ct lab-grown cushion diamond

This 6.34ct lab-grown cushion sits in the over five carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG697511473 or 697511473. Listed at 22 retailers as of October 29, 2026, with a 601% 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

6.34
Carat
D
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle34.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG697511473
Dimensions10.38 × 10.07 × 6.67 mm
L/W Ratio1.03
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.38 mm10.07 mm6.34 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG697511473
Side View
Table 66.0%Crown 36.2°Girdle: STK-VTKPavilion 34.2°Culet: NoneDepth 66.2%

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: $4,435 CAD|Low: $2,818 CAD|High: $11,058 CAD|Avg: $5,725 CAD|+0.2%
Retailer 1
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
October 30, 2026
Retailer 6$2,818 CAD
Retailer 15$2,921 CAD
Retailer 14$3,157 CAD
Retailer 5$3,361 CAD
Retailer 1$4,435 CAD
Retailer 3$4,610 CAD
Retailer 13$4,826 CAD
Retailer 9$4,893 CAD
Retailer 11$5,984 CAD
Retailer 7$6,110 CAD
Retailer 8$6,239 CAD
Retailer 12$8,619 CAD
Retailer 2$8,729 CAD
Retailer 10$9,257 CAD
Retailer 4$11,058 CAD

42 data points across 15 retailers

22 retailers$2,818 CAD to $19,738 CAD

A
Cheapest Retailer
-
$2,818 CAD
$2,017 USD
Final sale: no returns
Retailer 2
-
$2,921 CAD
$2,091 USD
View
Price last confirmed 18 days ago
A
Retailer 3
-
$3,157 CAD
$2,260 USD
View
A
Retailer 4
-
$3,361 CAD
$2,406 USD
View
A
Retailer 5
-
$3,826 CAD
HK$21,400 HKD
View
A
Retailer 6
-
$4,173 CAD
$2,987 USD
View
A
Retailer 7
-
$4,435 CAD
£2,500 GBP
View
B+
Retailer 8
-
$4,610 CAD
$3,300 USD
View
A
Retailer 9
-
$4,826 CAD
$3,455 USD
View
B+
Retailer 10
-
$4,893 CAD
€3,336 EUR
View
Retailer 11
-
$5,984 CAD
A$6,590 AUD
View
Price last confirmed 8 days ago
B+
Retailer 12
-
$6,110 CAD
£3,444 GBP
View
B+
Retailer 13
-
$6,239 CAD
ZAR 72,150 ZAR
View
B
Retailer 14
-
$8,303 CAD
$5,944 USD
View
Retailer 15
-
$8,619 CAD
$6,170 USD
View
Price last confirmed 9 days ago
Retailer 16
-
$8,729 CAD
A$9,614 AUD
View
Price last confirmed 22 days ago
B
Retailer 17
-
$9,257 CAD
£5,218 GBP
View
B
Retailer 18
-
$11,058 CAD
SGD 10,697 SGD
View
B
Retailer 19
-
$11,283 CAD
$8,077 USD
View
B
Retailer 20
-
$17,322 CAD
$12,400 USD
View
B
Retailer 21
-
$19,738 CAD
$14,130 USD
View
Most Expensive
Brilliant Earth
19823367Y · Oct 1
$21,568 CAD
$15,440 USD
View
Price last confirmed 29 days ago
21 more retailers have this diamond
Prices start from $2,818 CADSave up to $16,921 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
6.34ct Cushion
$2,818 CAD