Cushion|Lab Grown|IGI

5.52ct E VS1 Cushion Lab Grown Diamond

ID • E/VS1 • IGI LG819614857

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG819614857

Diamond specifications and retailer prices

From $3,268 USD
As of October 28, 2026
Save $9,662 USD (75%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $12,930 USD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 5.52ct lab-grown cushion diamond

This 5.52ct lab-grown cushion sits in the over five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG819614857 or 819614857. Listed at 15 retailers as of October 28, 2026, with prices from $3,268 to $12,930, a $9,662 spread on the same certified stone. Brilliant Earth lists it at $12,930. 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

5.52
Carat
E
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle37.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG819614857
Dimensions13.48 × 8.79 × 5.53 mm
L/W Ratio1.53
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.48 mm8.79 mm5.52 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG819614857
Side View
Table 65.0%Crown 33.8°Girdle: MED-STKPavilion 37.7°Culet: NoneDepth 62.9%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: $12,930 USD|Low: $1,687 USD|High: $13,120 USD|Avg: $5,644 USD|-1.4%
Brilliant Earth
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
October 29, 2026
Retailer 13$3,268 USD
Retailer 7$3,297 USD
Retailer 12$3,571 USD
Retailer 3$3,575 USD
Retailer 8$4,600 USD
Retailer 11$4,880 USD
Retailer 9$5,460 USD
Retailer 14$5,883 USD
Retailer 2$6,939 USD
Retailer 4$8,578 USD
Retailer 10$8,702 USD
Retailer 5$11,464 USD
Retailer 6$11,887 USD
Brilliant Earth$12,930 USD

15 data points across 14 retailers

15 retailers$3,268 USD to $12,930 USD

B+
Cheapest Retailer
-
$3,268 USD
B+
Retailer 2
-
$3,297 USD
View
Final sale: no returns
B+
Retailer 3
-
$3,571 USD
View
B+
Retailer 4
-
$3,575 USD
View
B+
Retailer 5
-
$4,600 USD
£3,622 GBP
View
B
Retailer 6
-
$4,880 USD
View
B
Retailer 7
-
$5,460 USD
€5,200 EUR
View
B
Retailer 8
-
$5,883 USD
£4,632 GBP
View
B
Retailer 9
-
$6,939 USD
ZAR 112,096 ZAR
View
B
Retailer 10
-
$8,174 USD
View
B
Retailer 11
-
$8,578 USD
View
B
Retailer 12
-
$8,702 USD
£6,852 GBP
View
B
Retailer 13
-
$11,464 USD
SGD 15,492 SGD
View
B
Retailer 14
-
$11,887 USD
View
Most Expensive
B
Brilliant Earth
20853941A · Oct 28
$12,930 USD
View
14 more retailers have this diamond
Prices start from $3,268 USDSave up to $9,662 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.

B+
5.52ct Cushion
$3,268 USD