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Cushion|Lab Grown|IGI

5.10ct D VS1 Cushion Lab Grown Diamond

ID • D/VS1 • IGI LG742501418

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG742501418

Diamond specifications and retailer prices

From $1,780 CAD
$1,274 USD
As of October 29, 2026
Save $12,343 CAD (87%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $14,123 CAD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 5.1ct lab-grown cushion diamond

This 5.1ct 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 LG742501418 or 742501418. Listed at 16 retailers as of October 29, 2026, with prices from $1,780 to $14,123, a $12,343 spread on the same certified stone. Do Amore Diamonds lists it at $14,123. 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

5.10
Carat
D
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle29.7°
Pavilion angle37.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG742501418
Dimensions11.77 × 9.36 × 6.23 mm
L/W Ratio1.26
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.77 mm9.36 mm5.10 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG742501418
Side View
Table 64.0%Crown 29.7°Girdle: MED-STKPavilion 37.9°Culet: NoneDepth 66.6%

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: $2,211 CAD|Low: $1,780 CAD|High: $14,220 CAD|Avg: $3,707 CAD|-0.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 30, 2026
Retailer 3$1,780 CAD
Retailer 12$1,844 CAD
Retailer 7$2,088 CAD
Retailer 1$2,211 CAD
Retailer 2$2,418 CAD
Retailer 5$2,868 CAD
Retailer 11$2,932 CAD
Retailer 8$4,123 CAD
Retailer 4$4,918 CAD
Retailer 10$5,340 CAD
Retailer 6$6,576 CAD
Retailer 9$6,901 CAD

44 data points across 12 retailers

16 retailers$1,780 CAD to $14,123 CAD

A
Cheapest Retailer
-
$1,780 CAD
$1,274 USD
Final sale: no returns
Retailer 2
-
$1,844 CAD
$1,320 USD
View
Price last confirmed 13 days ago
A
Retailer 3
-
$2,088 CAD
$1,495 USD
View
A
Retailer 4
-
$2,211 CAD
£1,246 GBP
View
A
Retailer 5
-
$2,418 CAD
$1,731 USD
View
A
Retailer 6
-
$2,850 CAD
$2,040 USD
View
A
Retailer 7
-
$2,868 CAD
£1,617 GBP
View
A
Retailer 8
-
$2,932 CAD
$2,099 USD
View
Retailer 9
-
$4,123 CAD
A$4,541 AUD
View
Price last confirmed 9 days ago
B+
Retailer 10
-
$4,918 CAD
£2,772 GBP
View
B+
Retailer 11
-
$5,340 CAD
$3,823 USD
View
B+
Retailer 12
-
$5,521 CAD
$3,952 USD
View
B+
Retailer 13
-
$6,576 CAD
£3,707 GBP
View
Retailer 14
-
$6,901 CAD
$4,940 USD
View
Price last confirmed 9 days ago
B
Retailer 15
-
$7,226 CAD
$5,173 USD
View
Most Expensive
B
Do Amore Diamonds
27-5FF6A5AD9 · Oct 29
$14,123 CAD
$10,110 USD
View
15 more retailers have this diamond
Prices start from $1,780 CADSave up to $12,343 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
5.10ct Cushion
$1,780 CAD