Cushion|Lab Grown|IGI

5.90ct D VVS1 Cushion Lab Grown Diamond

ID • D/VVS1 • IGI LG839605933

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG839605933

Diamond specifications and retailer prices

From $4,261 CAD
£2,402 GBP
As of October 27, 2026
Save $15,591 CAD (79%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $19,851 CAD at With Clarity · As of October 27, 2026
View at With Clarity

About this 5.9ct lab-grown cushion diamond

This 5.9ct lab-grown cushion sits in the over five carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG839605933 or 839605933. Listed at 18 retailers as of October 27, 2026, with prices from $4,261 to $19,851, a $15,591 spread on the same certified stone. With Clarity lists it at $19,851. 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

5.90
Carat
D
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.9°
Pavilion angle33.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839605933
Dimensions12.74 × 9.04 × 5.96 mm
L/W Ratio1.41
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.74 mm9.04 mm5.90 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839605933
Side View
Table 66.0%Crown 39.9°Girdle: MED-STKPavilion 33.5°Culet: NoneDepth 65.9%

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 27
Current: $6,125 CAD|Low: $3,917 CAD|High: $20,173 CAD|Avg: $9,198 CAD|-2.1%
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
Retailer 16
Retailer 17
With Clarity
October 27, 2026
Retailer 4$3,917 CAD
Retailer 9$4,143 CAD
Retailer 10$4,261 CAD
Retailer 16$4,281 CAD
Retailer 15$4,372 CAD
Retailer 11$5,444 CAD
Retailer 12$5,797 CAD
Retailer 1$6,125 CAD
Retailer 2$7,685 CAD
Retailer 14$8,210 CAD
Retailer 3$8,235 CAD
Retailer 13$10,877 CAD
Retailer 8$11,121 CAD
Retailer 5$14,155 CAD
Retailer 7$14,213 CAD
Retailer 6$14,405 CAD
Retailer 17$19,607 CAD
With Clarity$19,851 CAD

18 data points across 18 retailers

18 retailers$4,261 CAD to $19,851 CAD

Retailer 1
-
$4,143 CAD
$2,966 USD
Price last confirmed 18 days ago
A
Retailer 2
-
$4,261 CAD
£2,402 GBP
View
A
Retailer 3
-
$4,281 CAD
$3,065 USD
View
A
Retailer 4
-
$4,372 CAD
$3,130 USD
View
B+
Retailer 5
-
$5,444 CAD
£3,069 GBP
View
B+
Retailer 6
-
$5,797 CAD
$4,150 USD
View
B+
Retailer 7
-
$6,125 CAD
€4,176 EUR
View
B+
Retailer 8
-
$7,685 CAD
£4,332 GBP
View
B+
Retailer 9
-
$8,210 CAD
ZAR 94,952 ZAR
View
Retailer 10
-
$8,235 CAD
A$9,069 AUD
View
Price last confirmed 8 days ago
B+
Retailer 11
-
$10,877 CAD
£6,131 GBP
View
B
Retailer 12
-
$11,121 CAD
$7,961 USD
View
B
Retailer 13
-
$14,155 CAD
$10,133 USD
View
Retailer 14
-
$14,213 CAD
$10,175 USD
View
Price last confirmed 18 days ago
B
Retailer 15
-
$14,405 CAD
SGD 13,935 SGD
View
Retailer 16
-
$16,610 CAD
A$18,293 AUD
View
Price last confirmed 22 days ago
B
Retailer 17
-
$19,607 CAD
$14,036 USD
View
Most Expensive
B
With Clarity
839605933 · Oct 27
$19,851 CAD
$14,211 USD
View
17 more retailers have this diamond
Prices start from $4,261 CADSave up to $15,591 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
5.90ct Cushion
$4,261 CAD