Cushion|Lab Grown|IGI

3.50ct E SI1 Cushion Lab Grown Diamond

VG • E/SI1 • IGI LG807652606

Certificate IGI LG807652606

Diamond specifications and retailer prices

From $614 USD
HK$4,800 HKD
Save $4,766 USD (89%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $5,380 USD at Brilliant Earth
View at Brilliant Earth

About this 3.5ct lab-grown cushion diamond

This 3.5ct lab-grown cushion sits in the three to five carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG807652606 or 807652606. Listed at 9 retailers, with prices from $614 to $5,380 at Brilliant Earth, a $4,766 spread on the same certified stone. 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

3.50
Carat
E
Color
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.4°
Pavilion angle29.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG807652606
Dimensions10.68 × 7.54 × 4.74 mm
L/W Ratio1.42
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.68 mm7.54 mm3.50 ctE / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG807652606
Side View
Table 67.0%Crown 36.4°Girdle: MED-THKPavilion 29.4°Culet: NoneDepth 62.9%

Caratlytics Score

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

Price History

Last verified: 4 hours ago
Current: $5,380 USD|Low: $614 USD|High: $5,380 USD|Avg: $1,520 USD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8

24 data points across 8 retailers

9 retailers$614 USD - $5,380 USD

A
Cheapest Retailer
-
$614 USD
HK$4,800 HKD
View
B+
Retailer 2
-
$750 USD
View
A
Retailer 3
-
$826 USD
€787 EUR
View
A
Retailer 4
-
$843 USD
View
A
Retailer 5
-
$900 USD
£709 GBP
View
B+
Retailer 6
-
$1,344 USD
View
B+
Retailer 7
-
$1,358 USD
View
B
Retailer 8
-
$5,380 USD
View
Most Expensive
B
Brilliant Earth
20143830A · Sep 15
$5,380 USD
View
8 more retailers have this diamond
Prices start from $614 USDSave up to $4,766 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.

A
3.50ct Cushion
$614 USD

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