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Cushion|Lab Grown|IGI

5.09ct G VVS1 Cushion Lab Grown Diamond

ID • G/VVS1 • IGI LG835699488

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG835699488

Diamond specifications and retailer prices

From $1,667 CAD
$1,193 USD
As of October 30, 2026
Save $4,362 CAD (72%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $7,452 CAD at Rare Carat · As of October 19, 2026
View at Rare Carat

About this 5.09ct lab-grown cushion diamond

This 5.09ct lab-grown cushion sits in the over five carat band, graded G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG835699488 or 835699488. Listed at 15 retailers as of October 30, 2026, with a 262% 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

5.09
Carat
G
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle29.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG835699488
Dimensions11.87 × 8.45 × 5.64 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
11.87 mm8.45 mm5.09 ctG / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG835699488
Side View
Table 64.0%Crown 33.5°Girdle: THK-ETKPavilion 29.9°Culet: NoneDepth 66.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $7,452 CAD|Low: $1,667 CAD|High: $7,494 CAD|Avg: $3,840 CAD|-0.6%
Rare Carat
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 2$1,667 CAD
Retailer 7$1,727 CAD
Retailer 8$1,844 CAD
Retailer 14$1,942 CAD
Retailer 3$2,214 CAD
Retailer 9$2,499 CAD
Retailer 5$2,769 CAD
Retailer 6$3,520 CAD
Retailer 12$3,532 CAD
Retailer 11$4,769 CAD
Retailer 15$4,780 CAD
Retailer 4$4,998 CAD
Retailer 13$5,927 CAD
Retailer 10$6,028 CAD
Rare Carat$7,452 CAD

31 data points across 15 retailers

15 retailers$1,667 CAD to $6,028 CAD

A
Cheapest Retailer
-
$1,667 CAD
$1,193 USD
Final sale: no returns
Retailer 2
-
$1,727 CAD
$1,236 USD
View
Price last confirmed 13 days ago
A
Retailer 3
-
$1,844 CAD
£1,039 GBP
View
A
Retailer 4
-
$1,942 CAD
$1,390 USD
View
A
Retailer 5
-
$2,214 CAD
$1,585 USD
View
A
Retailer 6
-
$2,499 CAD
£1,409 GBP
View
A
Retailer 7
-
$2,769 CAD
$1,982 USD
View
Retailer 8
-
$3,520 CAD
A$3,877 AUD
View
Price last confirmed 8 days ago
B+
Retailer 9
-
$3,532 CAD
ZAR 40,847 ZAR
View
B+
Retailer 10
-
$4,769 CAD
£2,688 GBP
View
B+
Retailer 11
-
$4,780 CAD
$3,422 USD
View
B+
Retailer 12
-
$4,998 CAD
$3,578 USD
View
B
Retailer 13
-
$5,927 CAD
£3,341 GBP
View
B
Retailer 14
-
$6,028 CAD
$4,315 USD
View
Most Expensive
Rare Carat
RS-221-16_l_835699488 · Oct 19
$7,452 CAD
$5,335 USD
View
Price last confirmed 11 days ago
14 more retailers have this diamond
Prices start from $1,667 CADSave up to $4,362 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
5.09ct Cushion
$1,667 CAD