CaratHunter
Plans
Cushion|Lab Grown|IGI

3.06ct E VVS1 Cushion Lab Grown Diamond

EX • E/VVS1 • IGI LG638403286

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG638403286

Diamond specifications and retailer prices

From $949 CAD
$678 USD
As of October 29, 2026
Save $3,637 CAD (79%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $4,703 CAD at Rare Carat · As of October 19, 2026
View at Rare Carat

About this 3.06ct lab-grown cushion diamond

This 3.06ct lab-grown cushion sits in the three to five carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG638403286 or 638403286. Listed at 16 retailers as of October 29, 2026, with a 383% 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

3.06
Carat
E
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.6°
Pavilion angle33.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG638403286
Dimensions8.05 × 7.83 × 5.36 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
8.05 mm7.83 mm3.06 ctE / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG638403286
Side View
Table 64.0%Crown 37.6°Girdle: STK-THKPavilion 33.8°Culet: NoneDepth 68.5%

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 29
Current: $4,703 CAD|Low: $949 CAD|High: $4,752 CAD|Avg: $2,416 CAD|-1.0%
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
Retailer 16
October 30, 2026
Retailer 6$949 CAD
Retailer 14$1,051 CAD
Retailer 11$1,140 CAD
Retailer 13$1,211 CAD
Retailer 16$1,430 CAD
Retailer 7$1,611 CAD
Retailer 2$1,644 CAD
Retailer 12$2,233 CAD
Retailer 10$2,282 CAD
Retailer 5$2,533 CAD
Retailer 3$3,050 CAD
Retailer 15$3,352 CAD
Retailer 4$3,397 CAD
Retailer 8$3,481 CAD
Retailer 9$4,586 CAD
Rare Carat$4,703 CAD

45 data points across 16 retailers

16 retailers$949 CAD to $4,586 CAD

A
Cheapest Retailer
-
$949 CAD
$678 USD
Final sale: no returns
Retailer 2
-
$1,051 CAD
$751 USD
View
Price last confirmed 13 days ago
Retailer 3
-
$1,140 CAD
£641 GBP
View
Price last confirmed 8 days ago
A
Retailer 4
-
$1,211 CAD
$865 USD
View
A
Retailer 5
-
$1,430 CAD
$1,022 USD
View
A
Retailer 6
-
$1,611 CAD
$1,151 USD
View
A
Retailer 7
-
$1,644 CAD
£925 GBP
View
Retailer 8
-
$2,233 CAD
A$2,454 AUD
View
Price last confirmed 9 days ago
A
Retailer 9
-
$2,282 CAD
ZAR 26,338 ZAR
View
A
Retailer 10
-
$2,533 CAD
$1,810 USD
View
B+
Retailer 11
-
$3,050 CAD
£1,716 GBP
View
B+
Retailer 12
-
$3,352 CAD
$2,395 USD
View
B+
Retailer 13
-
$3,397 CAD
$2,427 USD
View
B+
Retailer 14
-
$3,481 CAD
$2,487 USD
View
B
Retailer 15
-
$4,586 CAD
£2,580 GBP
View
Most Expensive
Rare Carat
KE-400_l_638403286 · Oct 19
$4,703 CAD
$3,360 USD
View
Price last confirmed 11 days ago
15 more retailers have this diamond
Prices start from $949 CADSave up to $3,637 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
3.06ct Cushion
$949 CAD