Cushion|Lab Grown|IGI

4.99ct F VS1 Cushion Lab Grown Diamond

VG • F/VS1 • IGI LG844658123

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG844658123

Diamond specifications and retailer prices

From €822 EUR
HK$7,200 HKD
As of November 3, 2026
Save €3,672 EUR (82%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €4,494 EUR at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 4.99ct lab-grown cushion diamond

This 4.99ct lab-grown cushion sits in the three to five carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG844658123 or 844658123. Listed at 19 retailers as of November 2, 2026, with prices from €822 to €4,494, a €3,672 spread on the same certified stone. Brilliant Earth lists it at €4,494. 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

4.99
Carat
F
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle34.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844658123
Dimensions12.04 × 8.61 × 5.59 mm
L/W Ratio1.40
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.04 mm8.61 mm4.99 ctF / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844658123
Side View
Table 63.0%Crown 33.7°Girdle: STK-THKPavilion 34.4°Culet: NoneDepth 64.9%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 3
Current: €4,494 EUR|Low: €630 EUR|High: €4,494 EUR|Avg: €1,691 EUR
Brilliant Earth
Retailer 2
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Retailer 13
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Retailer 19
November 2, 2026
Retailer 16€633 EUR
Retailer 9€681 EUR
Retailer 13€822 EUR
Retailer 19€874 EUR
Retailer 10€1,046 EUR
Retailer 12€1,095 EUR
Retailer 17€1,125 EUR
Retailer 5€1,151 EUR
Retailer 3€1,490 EUR
Retailer 8€1,523 EUR
Retailer 2€1,608 EUR
Retailer 4€1,872 EUR
Retailer 6€2,326 EUR
Retailer 14€2,380 EUR
Retailer 7€2,411 EUR
Retailer 11€2,437 EUR
Retailer 18€2,981 EUR
Retailer 15€3,353 EUR
Brilliant Earth€4,494 EUR

15 data points across 19 retailers

19 retailers€822 EUR to €4,494 EUR

Retailer 1
-
€633 EUR
£559 GBP
Price last confirmed 7 days ago
A
Retailer 2
-
€822 EUR
HK$7,200 HKD
View
Retailer 3
-
€874 EUR
$980 USD
View
Price last confirmed 6 days ago
Retailer 4
-
€1,046 EUR
$1,173 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
€1,095 EUR
View
Retailer 6
-
€1,125 EUR
£993 GBP
View
Price last confirmed 7 days ago
Retailer 7
-
€1,151 EUR
$1,291 USD
View
Price last confirmed 7 days ago
Retailer 8
-
€1,490 EUR
ZAR 26,998 ZAR
View
Price last confirmed 9 days ago
Retailer 9
-
€1,523 EUR
A$2,628 AUD
View
Price last confirmed 13 days ago
B+
Retailer 10
-
€1,608 EUR
$1,804 USD
View
B+
Retailer 11
-
€1,872 EUR
$2,100 USD
View
Retailer 12
-
€2,326 EUR
$2,609 USD
View
Price last confirmed 9 days ago
B+
Retailer 13
-
€2,380 EUR
SGD 3,607 SGD
View
Retailer 14
-
€2,411 EUR
$2,704 USD
View
Price last confirmed 7 days ago
B+
Retailer 15
-
€2,437 EUR
$2,733 USD
View
Retailer 16
-
€2,981 EUR
£2,633 GBP
View
Price last confirmed 7 days ago
B
Retailer 17
-
€3,353 EUR
$3,761 USD
View
Retailer 18
-
€3,606 EUR
$4,045 USD
View
Price last confirmed 15 days ago
Most Expensive
B
Brilliant Earth
22191880A · Nov 2
€4,494 EUR
$5,040 USD
View
18 more retailers have this diamond
Prices start from €822 EURSave up to €3,672 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
4.99ct Cushion
€822 EUR