Cushion|Lab Grown|IGI

4.52ct D VS1 Cushion Lab Grown Diamond

D/VS1 • IGI LG784660777

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG784660777

Diamond specifications and retailer prices

From $928 USD
As of October 28, 2026
Save $2,695 USD (74%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $3,832 USD at Novita Diamonds · As of October 8, 2026
View at Novita Diamonds

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) and certified by IGI LG784660777 or 784660777. Listed at 16 retailers as of October 28, 2026, with a 290% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

4.52
Carat
D
Color
VS1
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle35.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG784660777
Dimensions8.66 × 8.66 × 11.18 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.66 mm8.66 mm4.52 ctD / VS1
OriginLab Grown
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG784660777
Side View
Table 65.0%Crown 36.5°Girdle: STK-VTKPavilion 35.7°Culet: NoneDepth 66.1%

Caratlytics Score

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

Price History

Last verified: Oct 28
Current: $3,832 USD|Low: $928 USD|High: $3,840 USD|Avg: $2,184 USD|+1.3%
Novita Diamonds
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 29, 2026
Retailer 3$928 USD
Retailer 7$971 USD
Retailer 11$1,114 USD
Retailer 15$1,140 USD
Retailer 10$1,314 USD
Retailer 5$1,378 USD
Retailer 13$1,468 USD
Retailer 9$2,047 USD
Retailer 6$2,079 USD
Retailer 14$2,485 USD
Retailer 16$2,652 USD
Retailer 12$3,052 USD
Retailer 8$3,068 USD
Retailer 4$3,331 USD
Retailer 2$3,623 USD
Novita Diamonds$3,832 USD

43 data points across 16 retailers

16 retailers$928 USD to $3,623 USD

A
Cheapest Retailer
-
$928 USD
Final sale: no returns
A
Retailer 2
-
$971 USD
View
Price last confirmed 12 days ago
A
Retailer 3
-
$1,114 USD
HK$8,700 HKD
View
A
Retailer 4
-
$1,140 USD
View
B+
Retailer 5
-
$1,314 USD
View
A
Retailer 6
-
$1,378 USD
View
A
Retailer 7
-
$1,468 USD
£1,156 GBP
View
B+
Retailer 8
-
$2,047 USD
ZAR 33,065 ZAR
View
B+
Retailer 9
-
$2,079 USD
A$3,198 AUD
View
Price last confirmed 7 days ago
B+
Retailer 10
-
$2,485 USD
View
B
Retailer 11
-
$2,652 USD
£2,088 GBP
View
B
Retailer 12
-
$3,052 USD
View
B
Retailer 13
-
$3,068 USD
View
B
Retailer 14
-
$3,331 USD
View
B
Retailer 15
-
$3,623 USD
£2,853 GBP
View
Most Expensive
B
Novita Diamonds
cert_784660777 · Oct 8
$3,832 USD
A$5,896 AUD
View
Price last confirmed 20 days ago
15 more retailers have this diamond
Prices start from $928 USDSave up to $2,695 USD

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
$928 USD