Cushion|Lab Grown|IGI

4.52ct E VS1 Cushion Lab Grown Diamond

VG • E/VS1 • IGI LG770614713

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG770614713

Diamond specifications and retailer prices

From $1,016 USD
£800 GBP
As of October 29, 2026
Save $3,066 USD (75%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $4,262 USD at Rare Carat · As of September 6, 2026
View at Rare Carat

About this 4.52ct lab-grown cushion diamond

This 4.52ct lab-grown cushion sits in the three to five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG770614713 or 770614713. Listed at 15 retailers as of October 27, 2026, with a 302% 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
E
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.5°
Pavilion angle42.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG770614713
Dimensions11.86 × 8.31 × 5.76 mm
L/W Ratio1.43
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.86 mm8.31 mm4.52 ctE / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG770614713
Side View
Table 67.0%Crown 37.5°Girdle: STK-VTKPavilion 42.3°Culet: NoneDepth 69.3%

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 29
Current: $4,262 USD|Low: $1,011 USD|High: $4,262 USD|Avg: $2,519 USD
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
October 29, 2026
Retailer 8$1,016 USD
Retailer 5$1,130 USD
Retailer 12$1,171 USD
Retailer 11$1,305 USD
Retailer 3$1,494 USD
Retailer 9$1,677 USD
Retailer 13$1,745 USD
Retailer 15$2,077 USD
Retailer 10$2,468 USD
Retailer 7$3,231 USD
Retailer 6$3,600 USD
Retailer 14$3,630 USD
Retailer 2$3,992 USD
Retailer 4$4,082 USD
Rare Carat$4,262 USD

33 data points across 15 retailers

15 retailers$1,016 USD to $4,082 USD

A
Cheapest Retailer
-
$1,016 USD
£800 GBP
A
Retailer 2
-
$1,130 USD
View
Final sale: no returns
A
Retailer 3
-
$1,171 USD
View
Price last confirmed 16 days ago
A
Retailer 4
-
$1,305 USD
View
A
Retailer 5
-
$1,494 USD
View
A
Retailer 6
-
$1,677 USD
£1,320 GBP
View
A
Retailer 7
-
$1,745 USD
View
B+
Retailer 8
-
$2,077 USD
View
B+
Retailer 9
-
$2,468 USD
ZAR 39,873 ZAR
View
Price last confirmed 14 days ago
B
Retailer 10
-
$3,231 USD
£2,544 GBP
View
B
Retailer 11
-
$3,600 USD
View
B
Retailer 12
-
$3,630 USD
View
B
Retailer 13
-
$3,992 USD
£3,143 GBP
View
B
Retailer 14
-
$4,082 USD
View
Most Expensive
B
Rare Carat
474/2B · Sep 6
$4,262 USD
View
Price last confirmed 53 days ago
14 more retailers have this diamond
Prices start from $1,016 USDSave up to $3,066 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
$1,016 USD