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Cushion|Lab Grown|IGI

4.60ct E FL Cushion Lab Grown Diamond

EX • E/FL • IGI LG793602879

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG793602879

Diamond specifications and retailer prices

From €5,106 EUR
$5,705 USD
As of October 30, 2026
Save €10,473 EUR (67%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: €15,580 EUR at Riddles Jewelry · As of October 29, 2026
View at Riddles Jewelry

About this 4.6ct lab-grown cushion diamond

This 4.6ct lab-grown cushion sits in the three to five carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG793602879 or 793602879. Listed at 7 retailers as of October 29, 2026, with prices from €5,106 to €15,580, a €10,473 spread on the same certified stone. Riddles Jewelry lists it at €15,580. 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

4.60
Carat
E
Color
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle35.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG793602879
Dimensions11.86 × 8.74 × 5.71 mm
L/W Ratio1.36
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 mm8.74 mm4.60 ctE / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG793602879
Side View
Table 61.0%Crown 33.4°Girdle: MED-STKPavilion 35.2°Culet: NoneDepth 65.3%

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 30
Current: €9,783 EUR|Low: €4,922 EUR|High: €20,605 EUR|Avg: €10,327 EUR|+14.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Riddles Jewelry
October 4, 2026
Retailer 3€5,106 EUR
Retailer 6€5,418 EUR
Retailer 5€5,539 EUR
Retailer 10€6,078 EUR
Retailer 8€8,023 EUR
Retailer 9€8,308 EUR
Retailer 1€9,783 EUR
Retailer 4€14,910 EUR
Retailer 7€15,152 EUR
Riddles Jewelry€15,580 EUR
Retailer 2€20,605 EUR

3 data points across 11 retailers

7 retailers€5,106 EUR to €15,580 EUR

A
Cheapest Retailer
-
€5,106 EUR
$5,705 USD
A
Retailer 2
-
€5,418 EUR
CA$8,407 CAD
View
A
Retailer 3
-
€5,539 EUR
$6,188 USD
View
B+
Retailer 4
-
€9,783 EUR
$10,930 USD
View
B
Retailer 5
-
€14,910 EUR
$16,658 USD
View
B
Retailer 6
-
€15,152 EUR
$16,928 USD
View
Most Expensive
B
Riddles Jewelry
1966193707 · Oct 29
€15,580 EUR
$17,406 USD
View
6 more retailers have this diamond
Prices start from €5,106 EURSave up to €10,473 EUR

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
4.60ct Cushion
€5,106 EUR