CaratHunter
Plans
Cushion|Lab Grown|IGI

4.52ct D VS1 Cushion Lab Grown Diamond

ID • D/VS1 • IGI LG813689734

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG813689734

Diamond specifications and retailer prices

From $1,415 CAD
£798 GBP
As of October 30, 2026
Save $3,738 CAD (73%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $5,153 CAD at Taylor and Hart · As of October 30, 2026
View at Taylor and Hart

About this 4.52ct lab-grown cushion diamond

This 4.52ct lab-grown cushion sits in the three to five carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG813689734 or 813689734. Listed at 16 retailers as of October 30, 2026, with prices from $1,415 to $5,153, a $3,738 spread on the same certified stone. Taylor and Hart lists it at $5,153. 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

4.52
Carat
D
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.1°
Pavilion angle28.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG813689734
Dimensions12.29 × 8.00 × 4.96 mm
L/W Ratio1.54
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.29 mm8.00 mm4.52 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG813689734
Side View
Table 68.0%Crown 41.1°Girdle: MED-THKPavilion 28.4°Culet: NoneDepth 62.0%

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 30
Current: $1,415 CAD|Low: $1,411 CAD|High: $5,391 CAD|Avg: $3,239 CAD|-1.0%
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
Taylor and Hart
October 30, 2026
Retailer 1$1,415 CAD
Retailer 2$1,429 CAD
Retailer 7$1,482 CAD
Retailer 10$1,725 CAD
Retailer 4$2,049 CAD
Retailer 11$2,123 CAD
Retailer 8$2,283 CAD
Retailer 9$3,155 CAD
Retailer 12$3,173 CAD
Retailer 3$3,513 CAD
Retailer 6$4,087 CAD
Retailer 15$4,628 CAD
Retailer 14$4,638 CAD
Retailer 5$4,980 CAD
Retailer 13$5,054 CAD
Taylor and Hart$5,153 CAD

42 data points across 16 retailers

16 retailers$1,415 CAD to $5,153 CAD

A
Cheapest Retailer
-
$1,415 CAD
£798 GBP
A
Retailer 2
-
$1,429 CAD
$1,023 USD
View
Final sale: no returns
Retailer 3
-
$1,482 CAD
$1,061 USD
View
Price last confirmed 13 days ago
A
Retailer 4
-
$1,725 CAD
$1,235 USD
View
A
Retailer 5
-
$2,049 CAD
$1,467 USD
View
A
Retailer 6
-
$2,123 CAD
$1,520 USD
View
A
Retailer 7
-
$2,283 CAD
£1,287 GBP
View
A
Retailer 8
-
$3,155 CAD
ZAR 36,492 ZAR
View
Retailer 9
-
$3,173 CAD
A$3,495 AUD
View
Price last confirmed 9 days ago
B+
Retailer 10
-
$3,513 CAD
$2,515 USD
View
B+
Retailer 11
-
$4,087 CAD
£2,304 GBP
View
B+
Retailer 12
-
$4,628 CAD
$3,313 USD
View
B+
Retailer 13
-
$4,638 CAD
$3,320 USD
View
B
Retailer 14
-
$4,980 CAD
SGD 4,818 SGD
View
B+
Retailer 15
-
$5,054 CAD
£2,849 GBP
View
Most Expensive
B
Taylor and Hart
GD2NKEN · Oct 30
$5,153 CAD
$3,689 USD
View
15 more retailers have this diamond
Prices start from $1,415 CADSave up to $3,738 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
4.52ct Cushion
$1,415 CAD