CaratHunter
Plans
Cushion|Lab Grown|IGI

5.10ct D VS1 Cushion Lab Grown Diamond

EX • D/VS1 • IGI LG742501489

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG742501489

Diamond specifications and retailer prices

From $2,418 CAD
$1,731 USD
As of October 29, 2026
Save $4,808 CAD (67%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $7,226 CAD at Taylor and Hart · As of October 30, 2026
View at Taylor and Hart

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 LG742501489 or 742501489. Listed at 9 retailers as of October 29, 2026, with prices from $2,418 to $7,226, a $4,808 spread on the same certified stone. Taylor and Hart lists it at $7,226. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle30.3°
Pavilion angle41.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG742501489
Dimensions11.88 × 9.27 × 6.21 mm
L/W Ratio1.28
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.88 mm9.27 mm5.10 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG742501489
Side View
Table 65.0%Crown 30.3°Girdle: MED-STKPavilion 41.7°Culet: NoneDepth 67.0%

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: $2,868 CAD|Low: $1,844 CAD|High: $9,485 CAD|Avg: $4,882 CAD|-0.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Taylor and Hart
October 30, 2026
Retailer 7$1,844 CAD
Retailer 8$2,418 CAD
Retailer 10$2,850 CAD
Retailer 1$2,868 CAD
Retailer 6$2,932 CAD
Retailer 2$4,125 CAD
Retailer 5$5,340 CAD
Retailer 3$6,576 CAD
Retailer 4$6,901 CAD
Taylor and Hart$7,226 CAD
Retailer 9$9,485 CAD

40 data points across 11 retailers

9 retailers$2,418 CAD to $7,226 CAD

Retailer 1
-
$1,844 CAD
$1,320 USD
Price last confirmed 13 days ago
A
Retailer 2
-
$2,418 CAD
$1,731 USD
View
A
Retailer 3
-
$2,850 CAD
$2,040 USD
View
A
Retailer 4
-
$2,868 CAD
£1,617 GBP
View
A
Retailer 5
-
$2,932 CAD
$2,099 USD
View
B+
Retailer 6
-
$5,340 CAD
$3,823 USD
View
B
Retailer 7
-
$6,576 CAD
£3,707 GBP
View
Retailer 8
-
$6,901 CAD
$4,940 USD
View
Price last confirmed 9 days ago
Most Expensive
B
Taylor and Hart
NBIGGM7 · Oct 30
$7,226 CAD
$5,173 USD
View
8 more retailers have this diamond
Prices start from $2,418 CADSave up to $4,808 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
$2,418 CAD